399090112

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9349}}^1$

素因数の和:9413

約数の個数: 56

約数和(自身を含む): 854964000

約数和(自身を除く): 455873888

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 184, 232, 368, 464, 667, 736, 928, 1334, 1472, 1856, 2668, 5336, 9349, 10672, 18698, 21344, 37396, 42688, 74792, 149584, 215027, 271121, 299168, 430054, 542242, 598336, 860108, 1084484, 1720216, 2168968, 3440432, 4337936, 6235783, 6880864, 8675872, 12471566, 13761728, 17351744, 24943132, 49886264, 99772528, 199545056, 399090112]

約数ペア:

[(1, 399090112), (2, 199545056), (4, 99772528), (8, 49886264), (16, 24943132), (23, 17351744), (29, 13761728), (32, 12471566), (46, 8675872), (58, 6880864), (64, 6235783), (92, 4337936), (116, 3440432), (184, 2168968), (232, 1720216), (368, 1084484), (464, 860108), (667, 598336), (736, 542242), (928, 430054), (1334, 299168), (1472, 271121), (1856, 215027), (2668, 149584), (5336, 74792), (9349, 42688), (10672, 37396), (18698, 21344)]