217255536

素因数分解:

$2^4\times 3^2\times {\mathrm{1508719}}^1$

素因数の和:1508733

約数の個数: 30

約数和(自身を含む): 608014160

約数和(自身を除く): 390758624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1508719, 3017438, 4526157, 6034876, 9052314, 12069752, 13578471, 18104628, 24139504, 27156942, 36209256, 54313884, 72418512, 108627768, 217255536]

約数ペア:

[(1, 217255536), (2, 108627768), (3, 72418512), (4, 54313884), (6, 36209256), (8, 27156942), (9, 24139504), (12, 18104628), (16, 13578471), (18, 12069752), (24, 9052314), (36, 6034876), (48, 4526157), (72, 3017438), (144, 1508719)]