631425168

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{398627}}^1$

素因数の和:398652

約数の個数: 60

約数和(自身を含む): 1927765008

約数和(自身を除く): 1296339840

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, 398627, 797254, 1195881, 1594508, 2391762, 3189016, 3587643, 4384897, 4783524, 6378032, 7175286, 8769794, 9567048, 13154691, 14350572, 17539588, 19134096, 26309382, 28701144, 35079176, 39464073, 52618764, 57402288, 70158352, 78928146, 105237528, 157856292, 210475056, 315712584, 631425168]

約数ペア:

[(1, 631425168), (2, 315712584), (3, 210475056), (4, 157856292), (6, 105237528), (8, 78928146), (9, 70158352), (11, 57402288), (12, 52618764), (16, 39464073), (18, 35079176), (22, 28701144), (24, 26309382), (33, 19134096), (36, 17539588), (44, 14350572), (48, 13154691), (66, 9567048), (72, 8769794), (88, 7175286), (99, 6378032), (132, 4783524), (144, 4384897), (176, 3587643), (198, 3189016), (264, 2391762), (396, 1594508), (528, 1195881), (792, 797254), (1584, 398627)]