215137488

素因数分解:

$2^4\times 3^1\times {\mathrm{4482031}}^1$

素因数の和:4482042

約数の個数: 20

約数和(自身を含む): 555771968

約数和(自身を除く): 340634480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4482031, 8964062, 13446093, 17928124, 26892186, 35856248, 53784372, 71712496, 107568744, 215137488]

約数ペア:

[(1, 215137488), (2, 107568744), (3, 71712496), (4, 53784372), (6, 35856248), (8, 26892186), (12, 17928124), (16, 13446093), (24, 8964062), (48, 4482031)]