398624496

素因数分解:

$2^4\times 3^1\times {\mathrm{8304677}}^1$

素因数の和:8304688

約数の個数: 20

約数和(自身を含む): 1029780072

約数和(自身を除く): 631155576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8304677, 16609354, 24914031, 33218708, 49828062, 66437416, 99656124, 132874832, 199312248, 398624496]

約数ペア:

[(1, 398624496), (2, 199312248), (3, 132874832), (4, 99656124), (6, 66437416), (8, 49828062), (12, 33218708), (16, 24914031), (24, 16609354), (48, 8304677)]