327888868

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{3079}}^1$

素因数の和:3499

約数の個数: 24

約数和(自身を含む): 582982400

約数和(自身を除く): 255093532

約数列:

[1, 2, 4, 79, 158, 316, 337, 674, 1348, 3079, 6158, 12316, 26623, 53246, 106492, 243241, 486482, 972964, 1037623, 2075246, 4150492, 81972217, 163944434, 327888868]

約数ペア:

[(1, 327888868), (2, 163944434), (4, 81972217), (79, 4150492), (158, 2075246), (316, 1037623), (337, 972964), (674, 486482), (1348, 243241), (3079, 106492), (6158, 53246), (12316, 26623)]