405068016

素因数分解:

$2^4\times 3^1\times {\mathrm{8438917}}^1$

素因数の和:8438928

約数の個数: 20

約数和(自身を含む): 1046425832

約数和(自身を除く): 641357816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8438917, 16877834, 25316751, 33755668, 50633502, 67511336, 101267004, 135022672, 202534008, 405068016]

約数ペア:

[(1, 405068016), (2, 202534008), (3, 135022672), (4, 101267004), (6, 67511336), (8, 50633502), (12, 33755668), (16, 25316751), (24, 16877834), (48, 8438917)]