289270692

素因数分解:

$2^2\times 3^2\times {\mathrm{1621}}^1\times {\mathrm{4957}}^1$

素因数の和:6588

約数の個数: 36

約数和(自身を含む): 731810716

約数和(自身を除く): 442540024

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1621, 3242, 4863, 4957, 6484, 9726, 9914, 14589, 14871, 19452, 19828, 29178, 29742, 44613, 58356, 59484, 89226, 178452, 8035297, 16070594, 24105891, 32141188, 48211782, 72317673, 96423564, 144635346, 289270692]

約数ペア:

[(1, 289270692), (2, 144635346), (3, 96423564), (4, 72317673), (6, 48211782), (9, 32141188), (12, 24105891), (18, 16070594), (36, 8035297), (1621, 178452), (3242, 89226), (4863, 59484), (4957, 58356), (6484, 44613), (9726, 29742), (9914, 29178), (14589, 19828), (14871, 19452)]