313208646

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71411}}^1$

素因数の和:71476

約数の個数: 32

約数和(自身を含む): 678699648

約数和(自身を除く): 365491002

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 71411, 142822, 214233, 428466, 1213987, 2427974, 3070673, 3641961, 6141346, 7283922, 9212019, 18424038, 52201441, 104402882, 156604323, 313208646]

約数ペア:

[(1, 313208646), (2, 156604323), (3, 104402882), (6, 52201441), (17, 18424038), (34, 9212019), (43, 7283922), (51, 6141346), (86, 3641961), (102, 3070673), (129, 2427974), (258, 1213987), (731, 428466), (1462, 214233), (2193, 142822), (4386, 71411)]