516403188

素因数分解:

$2^2\times 3^9\times 7^1\times {\mathrm{937}}^1$

素因数の和:975

約数の個数: 120

約数和(自身を含む): 1550836672

約数和(自身を除く): 1034433484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 937, 972, 1134, 1458, 1701, 1874, 2187, 2268, 2811, 2916, 3402, 3748, 4374, 5103, 5622, 6559, 6561, 6804, 8433, 8748, 10206, 11244, 13118, 13122, 15309, 16866, 19677, 19683, 20412, 25299, 26236, 26244, 30618, 33732, 39354, 39366, 45927, 50598, 59031, 61236, 75897, 78708, 78732, 91854, 101196, 118062, 137781, 151794, 177093, 183708, 227691, 236124, 275562, 303588, 354186, 455382, 531279, 551124, 683073, 708372, 910764, 1062558, 1366146, 1593837, 2049219, 2125116, 2732292, 3187674, 4098438, 4781511, 6147657, 6375348, 8196876, 9563022, 12295314, 14344533, 18442971, 19126044, 24590628, 28689066, 36885942, 43033599, 57378132, 73771884, 86067198, 129100797, 172134396, 258201594, 516403188]

約数ペア:

[(1, 516403188), (2, 258201594), (3, 172134396), (4, 129100797), (6, 86067198), (7, 73771884), (9, 57378132), (12, 43033599), (14, 36885942), (18, 28689066), (21, 24590628), (27, 19126044), (28, 18442971), (36, 14344533), (42, 12295314), (54, 9563022), (63, 8196876), (81, 6375348), (84, 6147657), (108, 4781511), (126, 4098438), (162, 3187674), (189, 2732292), (243, 2125116), (252, 2049219), (324, 1593837), (378, 1366146), (486, 1062558), (567, 910764), (729, 708372), (756, 683073), (937, 551124), (972, 531279), (1134, 455382), (1458, 354186), (1701, 303588), (1874, 275562), (2187, 236124), (2268, 227691), (2811, 183708), (2916, 177093), (3402, 151794), (3748, 137781), (4374, 118062), (5103, 101196), (5622, 91854), (6559, 78732), (6561, 78708), (6804, 75897), (8433, 61236), (8748, 59031), (10206, 50598), (11244, 45927), (13118, 39366), (13122, 39354), (15309, 33732), (16866, 30618), (19677, 26244), (19683, 26236), (20412, 25299)]