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freeCodeCamp/curriculum/challenges/chinese/10-coding-interview-prep/project-euler/problem-418-factorisation-triples.md
Oliver Eyton-Williams dec409a4bd fix: s/localeTitle/title/g
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---
id: 5900f50f1000cf542c510021
challengeType: 5
videoUrl: ''
title: 问题418三重分解
---
## Description
<section id="description">
令n为正整数。 在以下情况下整数三元组abc称为n的分解三元组
  a·b·c = n。
将fn定义为n的因式分解三元组abc的a + b + c使c / a最小。 可以证明这一三元组是独特的。
例如f165= 19f100100= 142f20= 4034872。
查找f43
</section>
## Instructions
<section id="instructions">
</section>
## Tests
<section id='tests'>
```yml
tests:
- text: <code>euler418()</code>应该返回1177163565297340400。
testString: assert.strictEqual(euler418(), 1177163565297340400);
```
</section>
## Challenge Seed
<section id='challengeSeed'>
<div id='js-seed'>
```js
function euler418() {
// Good luck!
return true;
}
euler418();
```
</div>
</section>
## Solution
<section id='solution'>
```js
// solution required
```
/section>