289090584

素因数分解:

$2^3\times 3^2\times {\mathrm{4015147}}^1$

素因数の和:4015159

約数の個数: 24

約数和(自身を含む): 782953860

約数和(自身を除く): 493863276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4015147, 8030294, 12045441, 16060588, 24090882, 32121176, 36136323, 48181764, 72272646, 96363528, 144545292, 289090584]

約数ペア:

[(1, 289090584), (2, 144545292), (3, 96363528), (4, 72272646), (6, 48181764), (8, 36136323), (9, 32121176), (12, 24090882), (18, 16060588), (24, 12045441), (36, 8030294), (72, 4015147)]