216957072

素因数分解:

$2^4\times 3^1\times {\mathrm{4519939}}^1$

素因数の和:4519950

約数の個数: 20

約数和(自身を含む): 560472560

約数和(自身を除く): 343515488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4519939, 9039878, 13559817, 18079756, 27119634, 36159512, 54239268, 72319024, 108478536, 216957072]

約数ペア:

[(1, 216957072), (2, 108478536), (3, 72319024), (4, 54239268), (6, 36159512), (8, 27119634), (12, 18079756), (16, 13559817), (24, 9039878), (48, 4519939)]