508331056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 1056146688

約数和(自身を除く): 547815632

約数列:

[1, 2, 4, 8, 16, 31, 53, 61, 62, 106, 122, 124, 212, 244, 248, 317, 424, 488, 496, 634, 848, 976, 1268, 1643, 1891, 2536, 3233, 3286, 3782, 5072, 6466, 6572, 7564, 9827, 12932, 13144, 15128, 16801, 19337, 19654, 25864, 26288, 30256, 33602, 38674, 39308, 51728, 67204, 77348, 78616, 100223, 134408, 154696, 157232, 200446, 268816, 309392, 400892, 520831, 599447, 801784, 1024861, 1041662, 1198894, 1603568, 2049722, 2083324, 2397788, 4099444, 4166648, 4795576, 8198888, 8333296, 9591152, 16397776, 31770691, 63541382, 127082764, 254165528, 508331056]

約数ペア:

[(1, 508331056), (2, 254165528), (4, 127082764), (8, 63541382), (16, 31770691), (31, 16397776), (53, 9591152), (61, 8333296), (62, 8198888), (106, 4795576), (122, 4166648), (124, 4099444), (212, 2397788), (244, 2083324), (248, 2049722), (317, 1603568), (424, 1198894), (488, 1041662), (496, 1024861), (634, 801784), (848, 599447), (976, 520831), (1268, 400892), (1643, 309392), (1891, 268816), (2536, 200446), (3233, 157232), (3286, 154696), (3782, 134408), (5072, 100223), (6466, 78616), (6572, 77348), (7564, 67204), (9827, 51728), (12932, 39308), (13144, 38674), (15128, 33602), (16801, 30256), (19337, 26288), (19654, 25864)]