498395556

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19417}}^1$

素因数の和:19481

約数の個数: 72

約数和(自身を含む): 1357085184

約数和(自身を除く): 858689628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 8556, 12834, 19417, 25668, 38834, 58251, 77668, 116502, 174753, 233004, 349506, 446591, 601927, 699012, 893182, 1203854, 1339773, 1786364, 1805781, 2407708, 2679546, 3611562, 4019319, 5359092, 5417343, 7223124, 8038638, 10834686, 13844321, 16077276, 21669372, 27688642, 41532963, 55377284, 83065926, 124598889, 166131852, 249197778, 498395556]

約数ペア:

[(1, 498395556), (2, 249197778), (3, 166131852), (4, 124598889), (6, 83065926), (9, 55377284), (12, 41532963), (18, 27688642), (23, 21669372), (31, 16077276), (36, 13844321), (46, 10834686), (62, 8038638), (69, 7223124), (92, 5417343), (93, 5359092), (124, 4019319), (138, 3611562), (186, 2679546), (207, 2407708), (276, 1805781), (279, 1786364), (372, 1339773), (414, 1203854), (558, 893182), (713, 699012), (828, 601927), (1116, 446591), (1426, 349506), (2139, 233004), (2852, 174753), (4278, 116502), (6417, 77668), (8556, 58251), (12834, 38834), (19417, 25668)]