477201712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 1021184640

約数和(自身を除く): 543982928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 113, 158, 208, 226, 257, 316, 452, 514, 632, 904, 1027, 1028, 1264, 1469, 1808, 2054, 2056, 2938, 3341, 4108, 4112, 5876, 6682, 8216, 8927, 11752, 13364, 16432, 17854, 20303, 23504, 26728, 29041, 35708, 40606, 53456, 58082, 71416, 81212, 116051, 116164, 142832, 162424, 232102, 232328, 263939, 324848, 377533, 464204, 464656, 527878, 755066, 928408, 1055756, 1510132, 1856816, 2111512, 2294239, 3020264, 4223024, 4588478, 6040528, 9176956, 18353912, 29825107, 36707824, 59650214, 119300428, 238600856, 477201712]

約数ペア:

[(1, 477201712), (2, 238600856), (4, 119300428), (8, 59650214), (13, 36707824), (16, 29825107), (26, 18353912), (52, 9176956), (79, 6040528), (104, 4588478), (113, 4223024), (158, 3020264), (208, 2294239), (226, 2111512), (257, 1856816), (316, 1510132), (452, 1055756), (514, 928408), (632, 755066), (904, 527878), (1027, 464656), (1028, 464204), (1264, 377533), (1469, 324848), (1808, 263939), (2054, 232328), (2056, 232102), (2938, 162424), (3341, 142832), (4108, 116164), (4112, 116051), (5876, 81212), (6682, 71416), (8216, 58082), (8927, 53456), (11752, 40606), (13364, 35708), (16432, 29041), (17854, 26728), (20303, 23504)]