255295056

素因数分解:

$2^4\times 3^1\times {\mathrm{5318647}}^1$

素因数の和:5318658

約数の個数: 20

約数和(自身を含む): 659512352

約数和(自身を除く): 404217296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5318647, 10637294, 15955941, 21274588, 31911882, 42549176, 63823764, 85098352, 127647528, 255295056]

約数ペア:

[(1, 255295056), (2, 127647528), (3, 85098352), (4, 63823764), (6, 42549176), (8, 31911882), (12, 21274588), (16, 15955941), (24, 10637294), (48, 5318647)]