1026229456

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 2495840256

約数和(自身を除く): 1469610800

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 71, 92, 112, 124, 142, 161, 181, 184, 217, 248, 284, 322, 362, 368, 434, 496, 497, 568, 644, 713, 724, 868, 994, 1136, 1267, 1288, 1426, 1448, 1633, 1736, 1988, 2201, 2534, 2576, 2852, 2896, 3266, 3472, 3976, 4163, 4402, 4991, 5068, 5611, 5704, 6532, 7952, 8326, 8804, 9982, 10136, 11222, 11408, 11431, 12851, 13064, 15407, 16652, 17608, 19964, 20272, 22444, 22862, 25702, 26128, 29141, 30814, 33304, 35216, 39277, 39928, 44888, 45724, 50623, 51404, 58282, 61628, 66608, 78554, 79856, 89776, 89957, 91448, 101246, 102808, 116564, 123256, 129053, 157108, 179914, 182896, 202492, 205616, 233128, 246512, 258106, 295573, 314216, 354361, 359828, 398381, 404984, 466256, 516212, 591146, 628432, 708722, 719656, 796762, 809968, 903371, 1032424, 1182292, 1417444, 1439312, 1593524, 1806742, 2064848, 2069011, 2364584, 2788667, 2834888, 3187048, 3613484, 4138022, 4729168, 5577334, 5669776, 6374096, 7226968, 8276044, 9162763, 11154668, 14453936, 16552088, 18325526, 22309336, 33104176, 36651052, 44618672, 64139341, 73302104, 128278682, 146604208, 256557364, 513114728, 1026229456]

約数ペア:

[(1, 1026229456), (2, 513114728), (4, 256557364), (7, 146604208), (8, 128278682), (14, 73302104), (16, 64139341), (23, 44618672), (28, 36651052), (31, 33104176), (46, 22309336), (56, 18325526), (62, 16552088), (71, 14453936), (92, 11154668), (112, 9162763), (124, 8276044), (142, 7226968), (161, 6374096), (181, 5669776), (184, 5577334), (217, 4729168), (248, 4138022), (284, 3613484), (322, 3187048), (362, 2834888), (368, 2788667), (434, 2364584), (496, 2069011), (497, 2064848), (568, 1806742), (644, 1593524), (713, 1439312), (724, 1417444), (868, 1182292), (994, 1032424), (1136, 903371), (1267, 809968), (1288, 796762), (1426, 719656), (1448, 708722), (1633, 628432), (1736, 591146), (1988, 516212), (2201, 466256), (2534, 404984), (2576, 398381), (2852, 359828), (2896, 354361), (3266, 314216), (3472, 295573), (3976, 258106), (4163, 246512), (4402, 233128), (4991, 205616), (5068, 202492), (5611, 182896), (5704, 179914), (6532, 157108), (7952, 129053), (8326, 123256), (8804, 116564), (9982, 102808), (10136, 101246), (11222, 91448), (11408, 89957), (11431, 89776), (12851, 79856), (13064, 78554), (15407, 66608), (16652, 61628), (17608, 58282), (19964, 51404), (20272, 50623), (22444, 45724), (22862, 44888), (25702, 39928), (26128, 39277), (29141, 35216), (30814, 33304)]