729055438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{1549}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 1178496000

約数和(自身を除く): 449440562

約数列:

[1, 2, 17, 34, 109, 127, 218, 254, 1549, 1853, 2159, 3098, 3706, 4318, 13843, 26333, 27686, 52666, 168841, 196723, 235331, 337682, 393446, 470662, 2870297, 3344291, 5740594, 6688582, 21442807, 42885614, 364527719, 729055438]

約数ペア:

[(1, 729055438), (2, 364527719), (17, 42885614), (34, 21442807), (109, 6688582), (127, 5740594), (218, 3344291), (254, 2870297), (1549, 470662), (1853, 393446), (2159, 337682), (3098, 235331), (3706, 196723), (4318, 168841), (13843, 52666), (26333, 27686)]