641965512

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1162981}}^1$

素因数の和:1163013

約数の個数: 32

約数和(自身を含む): 1674694080

約数和(自身を除く): 1032728568

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 1162981, 2325962, 3488943, 4651924, 6977886, 9303848, 13955772, 26748563, 27911544, 53497126, 80245689, 106994252, 160491378, 213988504, 320982756, 641965512]

約数ペア:

[(1, 641965512), (2, 320982756), (3, 213988504), (4, 160491378), (6, 106994252), (8, 80245689), (12, 53497126), (23, 27911544), (24, 26748563), (46, 13955772), (69, 9303848), (92, 6977886), (138, 4651924), (184, 3488943), (276, 2325962), (552, 1162981)]