636194628

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{256117}}^1$

素因数の和:256153

約数の個数: 48

約数和(自身を含む): 1721112960

約数和(自身を除く): 1084918332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 256117, 512234, 768351, 1024468, 1536702, 2305053, 3073404, 4610106, 5890691, 6915159, 9220212, 11781382, 13830318, 17672073, 23562764, 27660636, 35344146, 53016219, 70688292, 106032438, 159048657, 212064876, 318097314, 636194628]

約数ペア:

[(1, 636194628), (2, 318097314), (3, 212064876), (4, 159048657), (6, 106032438), (9, 70688292), (12, 53016219), (18, 35344146), (23, 27660636), (27, 23562764), (36, 17672073), (46, 13830318), (54, 11781382), (69, 9220212), (92, 6915159), (108, 5890691), (138, 4610106), (207, 3073404), (276, 2305053), (414, 1536702), (621, 1024468), (828, 768351), (1242, 512234), (2484, 256117)]