123628008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3079}}^1$

素因数の和:3334

約数の個数: 64

約数和(自身を含む): 354816000

約数和(自身を除く): 231187992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239, 478, 717, 956, 1434, 1673, 1912, 2868, 3079, 3346, 5019, 5736, 6158, 6692, 9237, 10038, 12316, 13384, 18474, 20076, 21553, 24632, 36948, 40152, 43106, 64659, 73896, 86212, 129318, 172424, 258636, 517272, 735881, 1471762, 2207643, 2943524, 4415286, 5151167, 5887048, 8830572, 10302334, 15453501, 17661144, 20604668, 30907002, 41209336, 61814004, 123628008]

約数ペア:

[(1, 123628008), (2, 61814004), (3, 41209336), (4, 30907002), (6, 20604668), (7, 17661144), (8, 15453501), (12, 10302334), (14, 8830572), (21, 5887048), (24, 5151167), (28, 4415286), (42, 2943524), (56, 2207643), (84, 1471762), (168, 735881), (239, 517272), (478, 258636), (717, 172424), (956, 129318), (1434, 86212), (1673, 73896), (1912, 64659), (2868, 43106), (3079, 40152), (3346, 36948), (5019, 24632), (5736, 21553), (6158, 20076), (6692, 18474), (9237, 13384), (10038, 12316)]