679956984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3541}}^1$

素因数の和:3690

約数の個数: 128

約数和(自身を含む): 2176204800

約数和(自身を除く): 1496247816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 127, 168, 189, 216, 252, 254, 378, 381, 504, 508, 756, 762, 889, 1016, 1143, 1512, 1524, 1778, 2286, 2667, 3048, 3429, 3541, 3556, 4572, 5334, 6858, 7082, 7112, 8001, 9144, 10623, 10668, 13716, 14164, 16002, 21246, 21336, 24003, 24787, 27432, 28328, 31869, 32004, 42492, 48006, 49574, 63738, 64008, 74361, 84984, 95607, 96012, 99148, 127476, 148722, 191214, 192024, 198296, 223083, 254952, 297444, 382428, 446166, 449707, 594888, 669249, 764856, 892332, 899414, 1338498, 1349121, 1784664, 1798828, 2676996, 2698242, 3147949, 3597656, 4047363, 5353992, 5396484, 6295898, 8094726, 9443847, 10792968, 12142089, 12591796, 16189452, 18887694, 24284178, 25183592, 28331541, 32378904, 37775388, 48568356, 56663082, 75550776, 84994623, 97136712, 113326164, 169989246, 226652328, 339978492, 679956984]

約数ペア:

[(1, 679956984), (2, 339978492), (3, 226652328), (4, 169989246), (6, 113326164), (7, 97136712), (8, 84994623), (9, 75550776), (12, 56663082), (14, 48568356), (18, 37775388), (21, 32378904), (24, 28331541), (27, 25183592), (28, 24284178), (36, 18887694), (42, 16189452), (54, 12591796), (56, 12142089), (63, 10792968), (72, 9443847), (84, 8094726), (108, 6295898), (126, 5396484), (127, 5353992), (168, 4047363), (189, 3597656), (216, 3147949), (252, 2698242), (254, 2676996), (378, 1798828), (381, 1784664), (504, 1349121), (508, 1338498), (756, 899414), (762, 892332), (889, 764856), (1016, 669249), (1143, 594888), (1512, 449707), (1524, 446166), (1778, 382428), (2286, 297444), (2667, 254952), (3048, 223083), (3429, 198296), (3541, 192024), (3556, 191214), (4572, 148722), (5334, 127476), (6858, 99148), (7082, 96012), (7112, 95607), (8001, 84984), (9144, 74361), (10623, 64008), (10668, 63738), (13716, 49574), (14164, 48006), (16002, 42492), (21246, 32004), (21336, 31869), (24003, 28328), (24787, 27432)]