1298173776

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{403661}}^1$

素因数の和:403739

約数の個数: 40

約数和(自身を含む): 3403677984

約数和(自身を除く): 2105504208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 403661, 807322, 1210983, 1614644, 2421966, 3229288, 4843932, 6458576, 9687864, 19375728, 27045287, 54090574, 81135861, 108181148, 162271722, 216362296, 324543444, 432724592, 649086888, 1298173776]

約数ペア:

[(1, 1298173776), (2, 649086888), (3, 432724592), (4, 324543444), (6, 216362296), (8, 162271722), (12, 108181148), (16, 81135861), (24, 54090574), (48, 27045287), (67, 19375728), (134, 9687864), (201, 6458576), (268, 4843932), (402, 3229288), (536, 2421966), (804, 1614644), (1072, 1210983), (1608, 807322), (3216, 403661)]