379440648

素因数分解:

$2^3\times 3^2\times {\mathrm{5270009}}^1$

素因数の和:5270021

約数の個数: 24

約数和(自身を含む): 1027651950

約数和(自身を除く): 648211302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5270009, 10540018, 15810027, 21080036, 31620054, 42160072, 47430081, 63240108, 94860162, 126480216, 189720324, 379440648]

約数ペア:

[(1, 379440648), (2, 189720324), (3, 126480216), (4, 94860162), (6, 63240108), (8, 47430081), (9, 42160072), (12, 31620054), (18, 21080036), (24, 15810027), (36, 10540018), (72, 5270009)]