281114004

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{3677}}^1$

素因数の和:3984

約数の個数: 48

約数和(自身を含む): 687109248

約数和(自身を除く): 405995244

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 277, 554, 831, 1108, 1662, 3324, 3677, 6371, 7354, 11031, 12742, 14708, 19113, 22062, 25484, 38226, 44124, 76452, 84571, 169142, 253713, 338284, 507426, 1014852, 1018529, 2037058, 3055587, 4074116, 6111174, 12222348, 23426167, 46852334, 70278501, 93704668, 140557002, 281114004]

約数ペア:

[(1, 281114004), (2, 140557002), (3, 93704668), (4, 70278501), (6, 46852334), (12, 23426167), (23, 12222348), (46, 6111174), (69, 4074116), (92, 3055587), (138, 2037058), (276, 1018529), (277, 1014852), (554, 507426), (831, 338284), (1108, 253713), (1662, 169142), (3324, 84571), (3677, 76452), (6371, 44124), (7354, 38226), (11031, 25484), (12742, 22062), (14708, 19113)]