397488912

素因数分解:

$2^4\times 3^1\times {\mathrm{8281019}}^1$

素因数の和:8281030

約数の個数: 20

約数和(自身を含む): 1026846480

約数和(自身を除く): 629357568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8281019, 16562038, 24843057, 33124076, 49686114, 66248152, 99372228, 132496304, 198744456, 397488912]

約数ペア:

[(1, 397488912), (2, 198744456), (3, 132496304), (4, 99372228), (6, 66248152), (8, 49686114), (12, 33124076), (16, 24843057), (24, 16562038), (48, 8281019)]