290899008

素因数分解:

$2^6\times 3^2\times {\mathrm{505033}}^1$

素因数の和:505051

約数の個数: 42

約数和(自身を含む): 833811134

約数和(自身を除く): 542912126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 505033, 1010066, 1515099, 2020132, 3030198, 4040264, 4545297, 6060396, 8080528, 9090594, 12120792, 16161056, 18181188, 24241584, 32322112, 36362376, 48483168, 72724752, 96966336, 145449504, 290899008]

約数ペア:

[(1, 290899008), (2, 145449504), (3, 96966336), (4, 72724752), (6, 48483168), (8, 36362376), (9, 32322112), (12, 24241584), (16, 18181188), (18, 16161056), (24, 12120792), (32, 9090594), (36, 8080528), (48, 6060396), (64, 4545297), (72, 4040264), (96, 3030198), (144, 2020132), (192, 1515099), (288, 1010066), (576, 505033)]