404667768

素因数分解:

$2^3\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{10139}}^1$

素因数の和:11811

約数の個数: 32

約数和(自身を含む): 1012377600

約数和(自身を除く): 607709832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1663, 3326, 4989, 6652, 9978, 10139, 13304, 19956, 20278, 30417, 39912, 40556, 60834, 81112, 121668, 243336, 16861157, 33722314, 50583471, 67444628, 101166942, 134889256, 202333884, 404667768]

約数ペア:

[(1, 404667768), (2, 202333884), (3, 134889256), (4, 101166942), (6, 67444628), (8, 50583471), (12, 33722314), (24, 16861157), (1663, 243336), (3326, 121668), (4989, 81112), (6652, 60834), (9978, 40556), (10139, 39912), (13304, 30417), (19956, 20278)]