247796344

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{269}}^1\times {\mathrm{1019}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 470934000

約数和(自身を除く): 223137656

約数列:

[1, 2, 4, 8, 113, 226, 269, 452, 538, 904, 1019, 1076, 2038, 2152, 4076, 8152, 30397, 60794, 115147, 121588, 230294, 243176, 274111, 460588, 548222, 921176, 1096444, 2192888, 30974543, 61949086, 123898172, 247796344]

約数ペア:

[(1, 247796344), (2, 123898172), (4, 61949086), (8, 30974543), (113, 2192888), (226, 1096444), (269, 921176), (452, 548222), (538, 460588), (904, 274111), (1019, 243176), (1076, 230294), (2038, 121588), (2152, 115147), (4076, 60794), (8152, 30397)]