2554487256

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1\times {\mathrm{1777}}^1$

素因数の和:2548

約数の個数: 64

約数和(自身を含む): 6471208800

約数和(自身を除く): 3916721544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 673, 712, 1068, 1346, 1777, 2019, 2136, 2692, 3554, 4038, 5331, 5384, 7108, 8076, 10662, 14216, 16152, 21324, 42648, 59897, 119794, 158153, 179691, 239588, 316306, 359382, 474459, 479176, 632612, 718764, 948918, 1195921, 1265224, 1437528, 1897836, 2391842, 3587763, 3795672, 4783684, 7175526, 9567368, 14351052, 28702104, 106436969, 212873938, 319310907, 425747876, 638621814, 851495752, 1277243628, 2554487256]

約数ペア:

[(1, 2554487256), (2, 1277243628), (3, 851495752), (4, 638621814), (6, 425747876), (8, 319310907), (12, 212873938), (24, 106436969), (89, 28702104), (178, 14351052), (267, 9567368), (356, 7175526), (534, 4783684), (673, 3795672), (712, 3587763), (1068, 2391842), (1346, 1897836), (1777, 1437528), (2019, 1265224), (2136, 1195921), (2692, 948918), (3554, 718764), (4038, 632612), (5331, 479176), (5384, 474459), (7108, 359382), (8076, 316306), (10662, 239588), (14216, 179691), (16152, 158153), (21324, 119794), (42648, 59897)]