428044728

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 1083438720

約数和(自身を除く): 655393992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 211, 362, 422, 467, 543, 633, 724, 844, 934, 1086, 1266, 1401, 1448, 1688, 1868, 2172, 2532, 2802, 3736, 4344, 5064, 5604, 11208, 38191, 76382, 84527, 98537, 114573, 152764, 169054, 197074, 229146, 253581, 295611, 305528, 338108, 394148, 458292, 507162, 591222, 676216, 788296, 916584, 1014324, 1182444, 2028648, 2364888, 17835197, 35670394, 53505591, 71340788, 107011182, 142681576, 214022364, 428044728]

約数ペア:

[(1, 428044728), (2, 214022364), (3, 142681576), (4, 107011182), (6, 71340788), (8, 53505591), (12, 35670394), (24, 17835197), (181, 2364888), (211, 2028648), (362, 1182444), (422, 1014324), (467, 916584), (543, 788296), (633, 676216), (724, 591222), (844, 507162), (934, 458292), (1086, 394148), (1266, 338108), (1401, 305528), (1448, 295611), (1688, 253581), (1868, 229146), (2172, 197074), (2532, 169054), (2802, 152764), (3736, 114573), (4344, 98537), (5064, 84527), (5604, 76382), (11208, 38191)]