319994628

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{249217}}^1$

素因数の和:249331

約数の個数: 24

約数和(自身を含む): 753635232

約数和(自身を除く): 433640604

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 249217, 498434, 747651, 996868, 1495302, 2990604, 26666219, 53332438, 79998657, 106664876, 159997314, 319994628]

約数ペア:

[(1, 319994628), (2, 159997314), (3, 106664876), (4, 79998657), (6, 53332438), (12, 26666219), (107, 2990604), (214, 1495302), (321, 996868), (428, 747651), (642, 498434), (1284, 249217)]