261782832

素因数分解:

$2^4\times 3^1\times {\mathrm{5453809}}^1$

素因数の和:5453820

約数の個数: 20

約数和(自身を含む): 676272440

約数和(自身を除く): 414489608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5453809, 10907618, 16361427, 21815236, 32722854, 43630472, 65445708, 87260944, 130891416, 261782832]

約数ペア:

[(1, 261782832), (2, 130891416), (3, 87260944), (4, 65445708), (6, 43630472), (8, 32722854), (12, 21815236), (16, 16361427), (24, 10907618), (48, 5453809)]