306513282

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{8123}}^1$

素因数の和:8478

約数の個数: 32

約数和(自身を含む): 647320320

約数和(自身を除く): 340807038

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 331, 662, 993, 1986, 6289, 8123, 12578, 16246, 18867, 24369, 37734, 48738, 154337, 308674, 463011, 926022, 2688713, 5377426, 8066139, 16132278, 51085547, 102171094, 153256641, 306513282]

約数ペア:

[(1, 306513282), (2, 153256641), (3, 102171094), (6, 51085547), (19, 16132278), (38, 8066139), (57, 5377426), (114, 2688713), (331, 926022), (662, 463011), (993, 308674), (1986, 154337), (6289, 48738), (8123, 37734), (12578, 24369), (16246, 18867)]