330778864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{1801}}^1$

素因数の和:2705

約数の個数: 40

約数和(自身を含む): 691348112

約数和(自身を除く): 360569248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 883, 1766, 1801, 3532, 3602, 7064, 7204, 11479, 14128, 14408, 22958, 23413, 28816, 45916, 46826, 91832, 93652, 183664, 187304, 374608, 1590283, 3180566, 6361132, 12722264, 20673679, 25444528, 41347358, 82694716, 165389432, 330778864]

約数ペア:

[(1, 330778864), (2, 165389432), (4, 82694716), (8, 41347358), (13, 25444528), (16, 20673679), (26, 12722264), (52, 6361132), (104, 3180566), (208, 1590283), (883, 374608), (1766, 187304), (1801, 183664), (3532, 93652), (3602, 91832), (7064, 46826), (7204, 45916), (11479, 28816), (14128, 23413), (14408, 22958)]