313680376

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{3343}}^1$

素因数の和:3703

約数の個数: 32

約数和(自身を含む): 606133440

約数和(自身を除く): 292453064

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 317, 634, 1268, 2536, 3343, 6686, 11729, 13372, 23458, 26744, 46916, 93832, 123691, 247382, 494764, 989528, 1059731, 2119462, 4238924, 8477848, 39210047, 78420094, 156840188, 313680376]

約数ペア:

[(1, 313680376), (2, 156840188), (4, 78420094), (8, 39210047), (37, 8477848), (74, 4238924), (148, 2119462), (296, 1059731), (317, 989528), (634, 494764), (1268, 247382), (2536, 123691), (3343, 93832), (6686, 46916), (11729, 26744), (13372, 23458)]