243539124

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{65257}}^1$

素因数の和:65575

約数の個数: 24

約数和(自身を含む): 570093888

約数和(自身を除く): 326554764

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 65257, 130514, 195771, 261028, 391542, 783084, 20294927, 40589854, 60884781, 81179708, 121769562, 243539124]

約数ペア:

[(1, 243539124), (2, 121769562), (3, 81179708), (4, 60884781), (6, 40589854), (12, 20294927), (311, 783084), (622, 391542), (933, 261028), (1244, 195771), (1866, 130514), (3732, 65257)]