391046472

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{126307}}^1$

素因数の和:126362

約数の個数: 48

約数和(自身を含む): 1083722640

約数和(自身を除く): 692676168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 126307, 252614, 378921, 505228, 757842, 1010456, 1136763, 1515684, 2273526, 3031368, 4547052, 5431201, 9094104, 10862402, 16293603, 21724804, 32587206, 43449608, 48880809, 65174412, 97761618, 130348824, 195523236, 391046472]

約数ペア:

[(1, 391046472), (2, 195523236), (3, 130348824), (4, 97761618), (6, 65174412), (8, 48880809), (9, 43449608), (12, 32587206), (18, 21724804), (24, 16293603), (36, 10862402), (43, 9094104), (72, 5431201), (86, 4547052), (129, 3031368), (172, 2273526), (258, 1515684), (344, 1136763), (387, 1010456), (516, 757842), (774, 505228), (1032, 378921), (1548, 252614), (3096, 126307)]