339944382

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2591}}^1$

素因数の和:2833

約数の個数: 48

約数和(自身を含む): 760586112

約数和(自身を除く): 420641730

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 197, 222, 333, 394, 591, 666, 1182, 1773, 2591, 3546, 5182, 7289, 7773, 14578, 15546, 21867, 23319, 43734, 46638, 65601, 95867, 131202, 191734, 287601, 510427, 575202, 862803, 1020854, 1531281, 1725606, 3062562, 4593843, 9187686, 18885799, 37771598, 56657397, 113314794, 169972191, 339944382]

約数ペア:

[(1, 339944382), (2, 169972191), (3, 113314794), (6, 56657397), (9, 37771598), (18, 18885799), (37, 9187686), (74, 4593843), (111, 3062562), (197, 1725606), (222, 1531281), (333, 1020854), (394, 862803), (591, 575202), (666, 510427), (1182, 287601), (1773, 191734), (2591, 131202), (3546, 95867), (5182, 65601), (7289, 46638), (7773, 43734), (14578, 23319), (15546, 21867)]