255117672

素因数分解:

$2^3\times 3^2\times {\mathrm{3543301}}^1$

素因数の和:3543313

約数の個数: 24

約数和(自身を含む): 690943890

約数和(自身を除く): 435826218

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3543301, 7086602, 10629903, 14173204, 21259806, 28346408, 31889709, 42519612, 63779418, 85039224, 127558836, 255117672]

約数ペア:

[(1, 255117672), (2, 127558836), (3, 85039224), (4, 63779418), (6, 42519612), (8, 31889709), (9, 28346408), (12, 21259806), (18, 14173204), (24, 10629903), (36, 7086602), (72, 3543301)]