491241168

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{310127}}^1$

素因数の和:310152

約数の個数: 60

約数和(自身を含む): 1499779008

約数和(自身を除く): 1008537840

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 310127, 620254, 930381, 1240508, 1860762, 2481016, 2791143, 3411397, 3721524, 4962032, 5582286, 6822794, 7443048, 10234191, 11164572, 13645588, 14886096, 20468382, 22329144, 27291176, 30702573, 40936764, 44658288, 54582352, 61405146, 81873528, 122810292, 163747056, 245620584, 491241168]

約数ペア:

[(1, 491241168), (2, 245620584), (3, 163747056), (4, 122810292), (6, 81873528), (8, 61405146), (9, 54582352), (11, 44658288), (12, 40936764), (16, 30702573), (18, 27291176), (22, 22329144), (24, 20468382), (33, 14886096), (36, 13645588), (44, 11164572), (48, 10234191), (66, 7443048), (72, 6822794), (88, 5582286), (99, 4962032), (132, 3721524), (144, 3411397), (176, 2791143), (198, 2481016), (264, 1860762), (396, 1240508), (528, 930381), (792, 620254), (1584, 310127)]