720210312

素因数分解:

$2^3\times 3^3\times {\mathrm{3334307}}^1$

素因数の和:3334322

約数の個数: 32

約数和(自身を含む): 2000584800

約数和(自身を除く): 1280374488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 3334307, 6668614, 10002921, 13337228, 20005842, 26674456, 30008763, 40011684, 60017526, 80023368, 90026289, 120035052, 180052578, 240070104, 360105156, 720210312]

約数ペア:

[(1, 720210312), (2, 360105156), (3, 240070104), (4, 180052578), (6, 120035052), (8, 90026289), (9, 80023368), (12, 60017526), (18, 40011684), (24, 30008763), (27, 26674456), (36, 20005842), (54, 13337228), (72, 10002921), (108, 6668614), (216, 3334307)]