390560496

素因数分解:

$2^4\times 3^1\times {\mathrm{8136677}}^1$

素因数の和:8136688

約数の個数: 20

約数和(自身を含む): 1008948072

約数和(自身を除く): 618387576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8136677, 16273354, 24410031, 32546708, 48820062, 65093416, 97640124, 130186832, 195280248, 390560496]

約数ペア:

[(1, 390560496), (2, 195280248), (3, 130186832), (4, 97640124), (6, 65093416), (8, 48820062), (12, 32546708), (16, 24410031), (24, 16273354), (48, 8136677)]