395086356

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{522601}}^1$

素因数の和:522621

約数の個数: 48

約数和(自身を含む): 1170628480

約数和(自身を除く): 775542124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 522601, 1045202, 1567803, 2090404, 3135606, 3658207, 4703409, 6271212, 7316414, 9406818, 10974621, 14110227, 14632828, 18813636, 21949242, 28220454, 32923863, 43898484, 56440908, 65847726, 98771589, 131695452, 197543178, 395086356]

約数ペア:

[(1, 395086356), (2, 197543178), (3, 131695452), (4, 98771589), (6, 65847726), (7, 56440908), (9, 43898484), (12, 32923863), (14, 28220454), (18, 21949242), (21, 18813636), (27, 14632828), (28, 14110227), (36, 10974621), (42, 9406818), (54, 7316414), (63, 6271212), (84, 4703409), (108, 3658207), (126, 3135606), (189, 2090404), (252, 1567803), (378, 1045202), (756, 522601)]