217471536

素因数分解:

$2^4\times 3^2\times {\mathrm{1510219}}^1$

素因数の和:1510233

約数の個数: 30

約数和(自身を含む): 608618660

約数和(自身を除く): 391147124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1510219, 3020438, 4530657, 6040876, 9061314, 12081752, 13591971, 18122628, 24163504, 27183942, 36245256, 54367884, 72490512, 108735768, 217471536]

約数ペア:

[(1, 217471536), (2, 108735768), (3, 72490512), (4, 54367884), (6, 36245256), (8, 27183942), (9, 24163504), (12, 18122628), (16, 13591971), (18, 12081752), (24, 9061314), (36, 6040876), (48, 4530657), (72, 3020438), (144, 1510219)]