299506504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{12941}}^1$

素因数の和:13221

約数の個数: 32

約数和(自身を含む): 615003840

約数和(自身を除く): 315497336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 1052, 2104, 2893, 5786, 11572, 12941, 23144, 25882, 51764, 103528, 142351, 284702, 569404, 1138808, 3403483, 6806966, 13613932, 27227864, 37438313, 74876626, 149753252, 299506504]

約数ペア:

[(1, 299506504), (2, 149753252), (4, 74876626), (8, 37438313), (11, 27227864), (22, 13613932), (44, 6806966), (88, 3403483), (263, 1138808), (526, 569404), (1052, 284702), (2104, 142351), (2893, 103528), (5786, 51764), (11572, 25882), (12941, 23144)]