566489560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8241

約数の個数: 128

約数和(自身を含む): 1651507200

約数和(自身を除く): 1085017640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1235, 1330, 1729, 1820, 1976, 2470, 2660, 3458, 3640, 4940, 5320, 6916, 8191, 8645, 9880, 13832, 16382, 17290, 32764, 34580, 40955, 57337, 65528, 69160, 81910, 106483, 114674, 155629, 163820, 212966, 229348, 286685, 311258, 327640, 425932, 458696, 532415, 573370, 622516, 745381, 778145, 851864, 1064830, 1089403, 1146740, 1245032, 1490762, 1556290, 2023177, 2129660, 2178806, 2293480, 2981524, 3112580, 3726905, 4046354, 4259320, 4357612, 5447015, 5963048, 6225160, 7453810, 8092708, 8715224, 10115885, 10894030, 14162239, 14907620, 16185416, 20231770, 21788060, 28324478, 29815240, 40463540, 43576120, 56648956, 70811195, 80927080, 113297912, 141622390, 283244780, 566489560]

約数ペア:

[(1, 566489560), (2, 283244780), (4, 141622390), (5, 113297912), (7, 80927080), (8, 70811195), (10, 56648956), (13, 43576120), (14, 40463540), (19, 29815240), (20, 28324478), (26, 21788060), (28, 20231770), (35, 16185416), (38, 14907620), (40, 14162239), (52, 10894030), (56, 10115885), (65, 8715224), (70, 8092708), (76, 7453810), (91, 6225160), (95, 5963048), (104, 5447015), (130, 4357612), (133, 4259320), (140, 4046354), (152, 3726905), (182, 3112580), (190, 2981524), (247, 2293480), (260, 2178806), (266, 2129660), (280, 2023177), (364, 1556290), (380, 1490762), (455, 1245032), (494, 1146740), (520, 1089403), (532, 1064830), (665, 851864), (728, 778145), (760, 745381), (910, 622516), (988, 573370), (1064, 532415), (1235, 458696), (1330, 425932), (1729, 327640), (1820, 311258), (1976, 286685), (2470, 229348), (2660, 212966), (3458, 163820), (3640, 155629), (4940, 114674), (5320, 106483), (6916, 81910), (8191, 69160), (8645, 65528), (9880, 57337), (13832, 40955), (16382, 34580), (17290, 32764)]