254252016

素因数分解:

$2^4\times 3^2\times {\mathrm{1765639}}^1$

素因数の和:1765653

約数の個数: 30

約数和(自身を含む): 711552920

約数和(自身を除く): 457300904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1765639, 3531278, 5296917, 7062556, 10593834, 14125112, 15890751, 21187668, 28250224, 31781502, 42375336, 63563004, 84750672, 127126008, 254252016]

約数ペア:

[(1, 254252016), (2, 127126008), (3, 84750672), (4, 63563004), (6, 42375336), (8, 31781502), (9, 28250224), (12, 21187668), (16, 15890751), (18, 14125112), (24, 10593834), (36, 7062556), (48, 5296917), (72, 3531278), (144, 1765639)]