280035264

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:482

約数の個数: 112

約数和(自身を含む): 767657088

約数和(自身を除く): 487621824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 107, 129, 172, 192, 214, 258, 317, 321, 344, 428, 516, 634, 642, 688, 856, 951, 1032, 1268, 1284, 1376, 1712, 1902, 2064, 2536, 2568, 2752, 3424, 3804, 4128, 4601, 5072, 5136, 6848, 7608, 8256, 9202, 10144, 10272, 13631, 13803, 15216, 18404, 20288, 20544, 27262, 27606, 30432, 33919, 36808, 40893, 54524, 55212, 60864, 67838, 73616, 81786, 101757, 109048, 110424, 135676, 147232, 163572, 203514, 218096, 220848, 271352, 294464, 327144, 407028, 436192, 441696, 542704, 654288, 814056, 872384, 883392, 1085408, 1308576, 1458517, 1628112, 2170816, 2617152, 2917034, 3256224, 4375551, 5834068, 6512448, 8751102, 11668136, 17502204, 23336272, 35004408, 46672544, 70008816, 93345088, 140017632, 280035264]

約数ペア:

[(1, 280035264), (2, 140017632), (3, 93345088), (4, 70008816), (6, 46672544), (8, 35004408), (12, 23336272), (16, 17502204), (24, 11668136), (32, 8751102), (43, 6512448), (48, 5834068), (64, 4375551), (86, 3256224), (96, 2917034), (107, 2617152), (129, 2170816), (172, 1628112), (192, 1458517), (214, 1308576), (258, 1085408), (317, 883392), (321, 872384), (344, 814056), (428, 654288), (516, 542704), (634, 441696), (642, 436192), (688, 407028), (856, 327144), (951, 294464), (1032, 271352), (1268, 220848), (1284, 218096), (1376, 203514), (1712, 163572), (1902, 147232), (2064, 135676), (2536, 110424), (2568, 109048), (2752, 101757), (3424, 81786), (3804, 73616), (4128, 67838), (4601, 60864), (5072, 55212), (5136, 54524), (6848, 40893), (7608, 36808), (8256, 33919), (9202, 30432), (10144, 27606), (10272, 27262), (13631, 20544), (13803, 20288), (15216, 18404)]