291258832

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{3851}}^1$

素因数の和:4051

約数の個数: 40

約数和(自身を含む): 587507040

約数和(自身を除く): 296248208

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 163, 232, 326, 464, 652, 1304, 2608, 3851, 4727, 7702, 9454, 15404, 18908, 30808, 37816, 61616, 75632, 111679, 223358, 446716, 627713, 893432, 1255426, 1786864, 2510852, 5021704, 10043408, 18203677, 36407354, 72814708, 145629416, 291258832]

約数ペア:

[(1, 291258832), (2, 145629416), (4, 72814708), (8, 36407354), (16, 18203677), (29, 10043408), (58, 5021704), (116, 2510852), (163, 1786864), (232, 1255426), (326, 893432), (464, 627713), (652, 446716), (1304, 223358), (2608, 111679), (3851, 75632), (4727, 61616), (7702, 37816), (9454, 30808), (15404, 18908)]