1259171472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15889}}^1$

素因数の和:16040

約数の個数: 80

約数和(自身を含む): 3530885120

約数和(自身を除く): 2271713648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 4953, 6096, 6604, 9906, 13208, 15889, 19812, 26416, 31778, 39624, 47667, 63556, 79248, 95334, 127112, 190668, 206557, 254224, 381336, 413114, 619671, 762672, 826228, 1239342, 1652456, 2017903, 2478684, 3304912, 4035806, 4957368, 6053709, 8071612, 9914736, 12107418, 16143224, 24214836, 26232739, 32286448, 48429672, 52465478, 78698217, 96859344, 104930956, 157396434, 209861912, 314792868, 419723824, 629585736, 1259171472]

約数ペア:

[(1, 1259171472), (2, 629585736), (3, 419723824), (4, 314792868), (6, 209861912), (8, 157396434), (12, 104930956), (13, 96859344), (16, 78698217), (24, 52465478), (26, 48429672), (39, 32286448), (48, 26232739), (52, 24214836), (78, 16143224), (104, 12107418), (127, 9914736), (156, 8071612), (208, 6053709), (254, 4957368), (312, 4035806), (381, 3304912), (508, 2478684), (624, 2017903), (762, 1652456), (1016, 1239342), (1524, 826228), (1651, 762672), (2032, 619671), (3048, 413114), (3302, 381336), (4953, 254224), (6096, 206557), (6604, 190668), (9906, 127112), (13208, 95334), (15889, 79248), (19812, 63556), (26416, 47667), (31778, 39624)]