1649772612

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{2591}}^1$

素因数の和:3393

約数の個数: 72

約数和(自身を含む): 4358914560

約数和(自身を除く): 2709141948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 769, 828, 1538, 2307, 2591, 3076, 4614, 5182, 6921, 7773, 9228, 10364, 13842, 15546, 17687, 23319, 27684, 31092, 35374, 46638, 53061, 59593, 70748, 93276, 106122, 119186, 159183, 178779, 212244, 238372, 318366, 357558, 536337, 636732, 715116, 1072674, 1992479, 2145348, 3984958, 5977437, 7969916, 11954874, 17932311, 23909748, 35864622, 45827017, 71729244, 91654034, 137481051, 183308068, 274962102, 412443153, 549924204, 824886306, 1649772612]

約数ペア:

[(1, 1649772612), (2, 824886306), (3, 549924204), (4, 412443153), (6, 274962102), (9, 183308068), (12, 137481051), (18, 91654034), (23, 71729244), (36, 45827017), (46, 35864622), (69, 23909748), (92, 17932311), (138, 11954874), (207, 7969916), (276, 5977437), (414, 3984958), (769, 2145348), (828, 1992479), (1538, 1072674), (2307, 715116), (2591, 636732), (3076, 536337), (4614, 357558), (5182, 318366), (6921, 238372), (7773, 212244), (9228, 178779), (10364, 159183), (13842, 119186), (15546, 106122), (17687, 93276), (23319, 70748), (27684, 59593), (31092, 53061), (35374, 46638)]