260740296

素因数分解:

$2^3\times 3^4\times {\mathrm{211}}^1\times {\mathrm{1907}}^1$

素因数の和:2136

約数の個数: 80

約数和(自身を含む): 734160240

約数和(自身を除く): 473419944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 211, 216, 324, 422, 633, 648, 844, 1266, 1688, 1899, 1907, 2532, 3798, 3814, 5064, 5697, 5721, 7596, 7628, 11394, 11442, 15192, 15256, 17091, 17163, 22788, 22884, 34182, 34326, 45576, 45768, 51489, 68364, 68652, 102978, 136728, 137304, 154467, 205956, 308934, 402377, 411912, 617868, 804754, 1207131, 1235736, 1609508, 2414262, 3219016, 3621393, 4828524, 7242786, 9657048, 10864179, 14485572, 21728358, 28971144, 32592537, 43456716, 65185074, 86913432, 130370148, 260740296]

約数ペア:

[(1, 260740296), (2, 130370148), (3, 86913432), (4, 65185074), (6, 43456716), (8, 32592537), (9, 28971144), (12, 21728358), (18, 14485572), (24, 10864179), (27, 9657048), (36, 7242786), (54, 4828524), (72, 3621393), (81, 3219016), (108, 2414262), (162, 1609508), (211, 1235736), (216, 1207131), (324, 804754), (422, 617868), (633, 411912), (648, 402377), (844, 308934), (1266, 205956), (1688, 154467), (1899, 137304), (1907, 136728), (2532, 102978), (3798, 68652), (3814, 68364), (5064, 51489), (5697, 45768), (5721, 45576), (7596, 34326), (7628, 34182), (11394, 22884), (11442, 22788), (15192, 17163), (15256, 17091)]