1685256

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 4561920

約数和(自身を除く): 2876664

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 71, 86, 92, 129, 138, 142, 172, 184, 213, 258, 276, 284, 344, 426, 516, 552, 568, 852, 989, 1032, 1633, 1704, 1978, 2967, 3053, 3266, 3956, 4899, 5934, 6106, 6532, 7912, 9159, 9798, 11868, 12212, 13064, 18318, 19596, 23736, 24424, 36636, 39192, 70219, 73272, 140438, 210657, 280876, 421314, 561752, 842628, 1685256]

約数ペア:

[(1, 1685256), (2, 842628), (3, 561752), (4, 421314), (6, 280876), (8, 210657), (12, 140438), (23, 73272), (24, 70219), (43, 39192), (46, 36636), (69, 24424), (71, 23736), (86, 19596), (92, 18318), (129, 13064), (138, 12212), (142, 11868), (172, 9798), (184, 9159), (213, 7912), (258, 6532), (276, 6106), (284, 5934), (344, 4899), (426, 3956), (516, 3266), (552, 3053), (568, 2967), (852, 1978), (989, 1704), (1032, 1633)]