255655496

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{14639}}^1$

素因数の和:14741

約数の個数: 32

約数和(自身を含む): 500688000

約数和(自身を除く): 245032504

約数列:

[1, 2, 4, 8, 37, 59, 74, 118, 148, 236, 296, 472, 2183, 4366, 8732, 14639, 17464, 29278, 58556, 117112, 541643, 863701, 1083286, 1727402, 2166572, 3454804, 4333144, 6909608, 31956937, 63913874, 127827748, 255655496]

約数ペア:

[(1, 255655496), (2, 127827748), (4, 63913874), (8, 31956937), (37, 6909608), (59, 4333144), (74, 3454804), (118, 2166572), (148, 1727402), (236, 1083286), (296, 863701), (472, 541643), (2183, 117112), (4366, 58556), (8732, 29278), (14639, 17464)]