407295096

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 1165516800

約数和(自身を除く): 758221704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 127, 152, 156, 228, 247, 254, 312, 381, 456, 494, 508, 541, 741, 762, 988, 1016, 1082, 1482, 1524, 1623, 1651, 1976, 2164, 2413, 2964, 3048, 3246, 3302, 4328, 4826, 4953, 5928, 6492, 6604, 7033, 7239, 9652, 9906, 10279, 12984, 13208, 14066, 14478, 19304, 19812, 20558, 21099, 28132, 28956, 30837, 31369, 39624, 41116, 42198, 56264, 57912, 61674, 62738, 68707, 82232, 84396, 94107, 123348, 125476, 133627, 137414, 168792, 188214, 206121, 246696, 250952, 267254, 274828, 376428, 400881, 412242, 534508, 549656, 752856, 801762, 824484, 893191, 1069016, 1305433, 1603524, 1648968, 1786382, 2610866, 2679573, 3207048, 3572764, 3916299, 5221732, 5359146, 7145528, 7832598, 10443464, 10718292, 15665196, 16970629, 21436584, 31330392, 33941258, 50911887, 67882516, 101823774, 135765032, 203647548, 407295096]

約数ペア:

[(1, 407295096), (2, 203647548), (3, 135765032), (4, 101823774), (6, 67882516), (8, 50911887), (12, 33941258), (13, 31330392), (19, 21436584), (24, 16970629), (26, 15665196), (38, 10718292), (39, 10443464), (52, 7832598), (57, 7145528), (76, 5359146), (78, 5221732), (104, 3916299), (114, 3572764), (127, 3207048), (152, 2679573), (156, 2610866), (228, 1786382), (247, 1648968), (254, 1603524), (312, 1305433), (381, 1069016), (456, 893191), (494, 824484), (508, 801762), (541, 752856), (741, 549656), (762, 534508), (988, 412242), (1016, 400881), (1082, 376428), (1482, 274828), (1524, 267254), (1623, 250952), (1651, 246696), (1976, 206121), (2164, 188214), (2413, 168792), (2964, 137414), (3048, 133627), (3246, 125476), (3302, 123348), (4328, 94107), (4826, 84396), (4953, 82232), (5928, 68707), (6492, 62738), (6604, 61674), (7033, 57912), (7239, 56264), (9652, 42198), (9906, 41116), (10279, 39624), (12984, 31369), (13208, 30837), (14066, 28956), (14478, 28132), (19304, 21099), (19812, 20558)]