680319756

素因数分解:

$2^2\times 3^3\times {\mathrm{277}}^1\times {\mathrm{22741}}^1$

素因数の和:23031

約数の個数: 48

約数和(自身を含む): 1770237280

約数和(自身を除く): 1089917524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 277, 554, 831, 1108, 1662, 2493, 3324, 4986, 7479, 9972, 14958, 22741, 29916, 45482, 68223, 90964, 136446, 204669, 272892, 409338, 614007, 818676, 1228014, 2456028, 6299257, 12598514, 18897771, 25197028, 37795542, 56693313, 75591084, 113386626, 170079939, 226773252, 340159878, 680319756]

約数ペア:

[(1, 680319756), (2, 340159878), (3, 226773252), (4, 170079939), (6, 113386626), (9, 75591084), (12, 56693313), (18, 37795542), (27, 25197028), (36, 18897771), (54, 12598514), (108, 6299257), (277, 2456028), (554, 1228014), (831, 818676), (1108, 614007), (1662, 409338), (2493, 272892), (3324, 204669), (4986, 136446), (7479, 90964), (9972, 68223), (14958, 45482), (22741, 29916)]