289761396

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1420399}}^1$

素因数の和:1420423

約数の個数: 24

約数和(自身を含む): 715881600

約数和(自身を除く): 426120204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1420399, 2840798, 4261197, 5681596, 8522394, 17044788, 24146783, 48293566, 72440349, 96587132, 144880698, 289761396]

約数ペア:

[(1, 289761396), (2, 144880698), (3, 96587132), (4, 72440349), (6, 48293566), (12, 24146783), (17, 17044788), (34, 8522394), (51, 5681596), (68, 4261197), (102, 2840798), (204, 1420399)]