390985884

素因数分解:

$2^2\times 3^2\times {\mathrm{797}}^1\times {\mathrm{13627}}^1$

素因数の和:14434

約数の個数: 36

約数和(自身を含む): 989638104

約数和(自身を除く): 598652220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 797, 1594, 2391, 3188, 4782, 7173, 9564, 13627, 14346, 27254, 28692, 40881, 54508, 81762, 122643, 163524, 245286, 490572, 10860719, 21721438, 32582157, 43442876, 65164314, 97746471, 130328628, 195492942, 390985884]

約数ペア:

[(1, 390985884), (2, 195492942), (3, 130328628), (4, 97746471), (6, 65164314), (9, 43442876), (12, 32582157), (18, 21721438), (36, 10860719), (797, 490572), (1594, 245286), (2391, 163524), (3188, 122643), (4782, 81762), (7173, 54508), (9564, 40881), (13627, 28692), (14346, 27254)]