253660984

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{4217}}^1$

素因数の和:4399

約数の個数: 32

約数和(自身を含む): 486925920

約数和(自身を除く): 233264936

約数列:

[1, 2, 4, 8, 73, 103, 146, 206, 292, 412, 584, 824, 4217, 7519, 8434, 15038, 16868, 30076, 33736, 60152, 307841, 434351, 615682, 868702, 1231364, 1737404, 2462728, 3474808, 31707623, 63415246, 126830492, 253660984]

約数ペア:

[(1, 253660984), (2, 126830492), (4, 63415246), (8, 31707623), (73, 3474808), (103, 2462728), (146, 1737404), (206, 1231364), (292, 868702), (412, 615682), (584, 434351), (824, 307841), (4217, 60152), (7519, 33736), (8434, 30076), (15038, 16868)]