721596912

素因数分解:

$2^4\times 3^1\times {\mathrm{15033269}}^1$

素因数の和:15033280

約数の個数: 20

約数和(自身を含む): 1864125480

約数和(自身を除く): 1142528568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 15033269, 30066538, 45099807, 60133076, 90199614, 120266152, 180399228, 240532304, 360798456, 721596912]

約数ペア:

[(1, 721596912), (2, 360798456), (3, 240532304), (4, 180399228), (6, 120266152), (8, 90199614), (12, 60133076), (16, 45099807), (24, 30066538), (48, 15033269)]