340747314

素因数分解:

$2^1\times 3^1\times {\mathrm{13721}}^1\times {\mathrm{4139}}^1$

素因数の和:17865

約数の個数: 16

約数和(自身を含む): 681708960

約数和(自身を除く): 340961646

約数列:

[1, 2, 3, 6, 4139, 8278, 12417, 13721, 24834, 27442, 41163, 82326, 56791219, 113582438, 170373657, 340747314]

約数ペア:

[(1, 340747314), (2, 170373657), (3, 113582438), (6, 56791219), (4139, 82326), (8278, 41163), (12417, 27442), (13721, 24834)]