255498288

素因数分解:

$2^4\times 3^1\times {\mathrm{5322881}}^1$

素因数の和:5322892

約数の個数: 20

約数和(自身を含む): 660037368

約数和(自身を除く): 404539080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5322881, 10645762, 15968643, 21291524, 31937286, 42583048, 63874572, 85166096, 127749144, 255498288]

約数ペア:

[(1, 255498288), (2, 127749144), (3, 85166096), (4, 63874572), (6, 42583048), (8, 31937286), (12, 21291524), (16, 15968643), (24, 10645762), (48, 5322881)]