257519544

素因数分解:

$2^3\times 3^1\times {\mathrm{1093}}^1\times {\mathrm{9817}}^1$

素因数の和:10919

約数の個数: 32

約数和(自身を含む): 644453520

約数和(自身を除く): 386933976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1093, 2186, 3279, 4372, 6558, 8744, 9817, 13116, 19634, 26232, 29451, 39268, 58902, 78536, 117804, 235608, 10729981, 21459962, 32189943, 42919924, 64379886, 85839848, 128759772, 257519544]

約数ペア:

[(1, 257519544), (2, 128759772), (3, 85839848), (4, 64379886), (6, 42919924), (8, 32189943), (12, 21459962), (24, 10729981), (1093, 235608), (2186, 117804), (3279, 78536), (4372, 58902), (6558, 39268), (8744, 29451), (9817, 26232), (13116, 19634)]