313623376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{11801}}^1$

素因数の和:11971

約数の個数: 40

約数和(自身を含む): 667332288

約数和(自身を除く): 353708912

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 151, 176, 302, 604, 1208, 1661, 2416, 3322, 6644, 11801, 13288, 23602, 26576, 47204, 94408, 129811, 188816, 259622, 519244, 1038488, 1781951, 2076976, 3563902, 7127804, 14255608, 19601461, 28511216, 39202922, 78405844, 156811688, 313623376]

約数ペア:

[(1, 313623376), (2, 156811688), (4, 78405844), (8, 39202922), (11, 28511216), (16, 19601461), (22, 14255608), (44, 7127804), (88, 3563902), (151, 2076976), (176, 1781951), (302, 1038488), (604, 519244), (1208, 259622), (1661, 188816), (2416, 129811), (3322, 94408), (6644, 47204), (11801, 26576), (13288, 23602)]