342916

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 706496

約数和(自身を除く): 363580

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 331, 518, 662, 1036, 1324, 2317, 4634, 9268, 12247, 24494, 48988, 85729, 171458, 342916]

約数ペア:

[(1, 342916), (2, 171458), (4, 85729), (7, 48988), (14, 24494), (28, 12247), (37, 9268), (74, 4634), (148, 2317), (259, 1324), (331, 1036), (518, 662)]