217163352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1292639}}^1$

素因数の和:1292655

約数の個数: 32

約数和(自身を含む): 620467200

約数和(自身を除く): 403303848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1292639, 2585278, 3877917, 5170556, 7755834, 9048473, 10341112, 15511668, 18096946, 27145419, 31023336, 36193892, 54290838, 72387784, 108581676, 217163352]

約数ペア:

[(1, 217163352), (2, 108581676), (3, 72387784), (4, 54290838), (6, 36193892), (7, 31023336), (8, 27145419), (12, 18096946), (14, 15511668), (21, 10341112), (24, 9048473), (28, 7755834), (42, 5170556), (56, 3877917), (84, 2585278), (168, 1292639)]