666698424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{172541}}^1$

素因数の和:172580

約数の個数: 64

約数和(自身を含む): 1987683840

約数和(自身を除く): 1320985416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 172541, 345082, 517623, 690164, 1035246, 1207787, 1380328, 2070492, 2415574, 3623361, 3968443, 4140984, 4831148, 7246722, 7936886, 9662296, 11905329, 14493444, 15873772, 23810658, 27779101, 28986888, 31747544, 47621316, 55558202, 83337303, 95242632, 111116404, 166674606, 222232808, 333349212, 666698424]

約数ペア:

[(1, 666698424), (2, 333349212), (3, 222232808), (4, 166674606), (6, 111116404), (7, 95242632), (8, 83337303), (12, 55558202), (14, 47621316), (21, 31747544), (23, 28986888), (24, 27779101), (28, 23810658), (42, 15873772), (46, 14493444), (56, 11905329), (69, 9662296), (84, 7936886), (92, 7246722), (138, 4831148), (161, 4140984), (168, 3968443), (184, 3623361), (276, 2415574), (322, 2070492), (483, 1380328), (552, 1207787), (644, 1035246), (966, 690164), (1288, 517623), (1932, 345082), (3864, 172541)]