319635216

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{76541}}^1$

素因数の和:76584

約数の個数: 60

約数和(自身を含む): 925392780

約数和(自身を除く): 605757564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 76541, 153082, 229623, 306164, 459246, 612328, 688869, 918492, 1224656, 1377738, 1836984, 2219689, 2755476, 3673968, 4439378, 5510952, 6659067, 8878756, 11021904, 13318134, 17757512, 19977201, 26636268, 35515024, 39954402, 53272536, 79908804, 106545072, 159817608, 319635216]

約数ペア:

[(1, 319635216), (2, 159817608), (3, 106545072), (4, 79908804), (6, 53272536), (8, 39954402), (9, 35515024), (12, 26636268), (16, 19977201), (18, 17757512), (24, 13318134), (29, 11021904), (36, 8878756), (48, 6659067), (58, 5510952), (72, 4439378), (87, 3673968), (116, 2755476), (144, 2219689), (174, 1836984), (232, 1377738), (261, 1224656), (348, 918492), (464, 688869), (522, 612328), (696, 459246), (1044, 306164), (1392, 229623), (2088, 153082), (4176, 76541)]