331036874518

素因数分解:

$2^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1583}}^1\times {\mathrm{10723}}^1$

素因数の和:12521

約数の個数: 48

約数和(自身を含む): 580949107200

約数和(自身を除く): 249912232682

約数列:

[1, 2, 7, 14, 49, 98, 199, 398, 1393, 1583, 2786, 3166, 9751, 10723, 11081, 19502, 21446, 22162, 75061, 77567, 150122, 155134, 315017, 525427, 630034, 1050854, 2133877, 2205119, 4267754, 4410238, 14937139, 15435833, 16974509, 29874278, 30871666, 33949018, 104559973, 118821563, 209119946, 237643126, 831750941, 1663501882, 3377927291, 6755854582, 23645491037, 47290982074, 165518437259, 331036874518]

約数ペア:

[(1, 331036874518), (2, 165518437259), (7, 47290982074), (14, 23645491037), (49, 6755854582), (98, 3377927291), (199, 1663501882), (398, 831750941), (1393, 237643126), (1583, 209119946), (2786, 118821563), (3166, 104559973), (9751, 33949018), (10723, 30871666), (11081, 29874278), (19502, 16974509), (21446, 15435833), (22162, 14937139), (75061, 4410238), (77567, 4267754), (150122, 2205119), (155134, 2133877), (315017, 1050854), (525427, 630034)]