289401876

素因数分解:

$2^2\times 3^3\times {\mathrm{2679647}}^1$

素因数の和:2679660

約数の個数: 24

約数和(自身を含む): 750301440

約数和(自身を除く): 460899564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2679647, 5359294, 8038941, 10718588, 16077882, 24116823, 32155764, 48233646, 72350469, 96467292, 144700938, 289401876]

約数ペア:

[(1, 289401876), (2, 144700938), (3, 96467292), (4, 72350469), (6, 48233646), (9, 32155764), (12, 24116823), (18, 16077882), (27, 10718588), (36, 8038941), (54, 5359294), (108, 2679647)]