280647564

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1016839}}^1$

素因数の和:1016869

約数の個数: 24

約数和(自身を含む): 683316480

約数和(自身を除く): 402668916

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1016839, 2033678, 3050517, 4067356, 6101034, 12202068, 23387297, 46774594, 70161891, 93549188, 140323782, 280647564]

約数ペア:

[(1, 280647564), (2, 140323782), (3, 93549188), (4, 70161891), (6, 46774594), (12, 23387297), (23, 12202068), (46, 6101034), (69, 4067356), (92, 3050517), (138, 2033678), (276, 1016839)]