268404772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{22051}}^1$

素因数の和:22251

約数の個数: 24

約数和(自身を含む): 500139360

約数和(自身を除く): 231734588

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 6086, 12172, 22051, 44102, 88204, 374867, 749734, 1499468, 3947129, 7894258, 15788516, 67101193, 134202386, 268404772]

約数ペア:

[(1, 268404772), (2, 134202386), (4, 67101193), (17, 15788516), (34, 7894258), (68, 3947129), (179, 1499468), (358, 749734), (716, 374867), (3043, 88204), (6086, 44102), (12172, 22051)]