339985686

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{70919}}^1$

素因数の和:70988

約数の個数: 32

約数和(自身を含む): 735298560

約数和(自身を除く): 395312874

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4794, 70919, 141838, 212757, 425514, 1205623, 2411246, 3333193, 3616869, 6666386, 7233738, 9999579, 19999158, 56664281, 113328562, 169992843, 339985686]

約数ペア:

[(1, 339985686), (2, 169992843), (3, 113328562), (6, 56664281), (17, 19999158), (34, 9999579), (47, 7233738), (51, 6666386), (94, 3616869), (102, 3333193), (141, 2411246), (282, 1205623), (799, 425514), (1598, 212757), (2397, 141838), (4794, 70919)]