308140002

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{39719}}^1$

素因数の和:40158

約数の個数: 24

約数和(自身を含む): 669202560

約数和(自身を除く): 361062558

約数列:

[1, 2, 3, 6, 9, 18, 431, 862, 1293, 2586, 3879, 7758, 39719, 79438, 119157, 238314, 357471, 714942, 17118889, 34237778, 51356667, 102713334, 154070001, 308140002]

約数ペア:

[(1, 308140002), (2, 154070001), (3, 102713334), (6, 51356667), (9, 34237778), (18, 17118889), (431, 714942), (862, 357471), (1293, 238314), (2586, 119157), (3879, 79438), (7758, 39719)]