400864368

素因数分解:

$2^4\times 3^1\times {\mathrm{8351341}}^1$

素因数の和:8351352

約数の個数: 20

約数和(自身を含む): 1035566408

約数和(自身を除く): 634702040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8351341, 16702682, 25054023, 33405364, 50108046, 66810728, 100216092, 133621456, 200432184, 400864368]

約数ペア:

[(1, 400864368), (2, 200432184), (3, 133621456), (4, 100216092), (6, 66810728), (8, 50108046), (12, 33405364), (16, 25054023), (24, 16702682), (48, 8351341)]