389631492

素因数分解:

$2^2\times 3^3\times {\mathrm{1709}}^1\times {\mathrm{2111}}^1$

素因数の和:3833

約数の個数: 48

約数和(自身を含む): 1011225600

約数和(自身を除く): 621594108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1709, 2111, 3418, 4222, 5127, 6333, 6836, 8444, 10254, 12666, 15381, 18999, 20508, 25332, 30762, 37998, 46143, 56997, 61524, 75996, 92286, 113994, 184572, 227988, 3607699, 7215398, 10823097, 14430796, 21646194, 32469291, 43292388, 64938582, 97407873, 129877164, 194815746, 389631492]

約数ペア:

[(1, 389631492), (2, 194815746), (3, 129877164), (4, 97407873), (6, 64938582), (9, 43292388), (12, 32469291), (18, 21646194), (27, 14430796), (36, 10823097), (54, 7215398), (108, 3607699), (1709, 227988), (2111, 184572), (3418, 113994), (4222, 92286), (5127, 75996), (6333, 61524), (6836, 56997), (8444, 46143), (10254, 37998), (12666, 30762), (15381, 25332), (18999, 20508)]