262760416

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2749}}^1$

素因数の和:2891

約数の個数: 48

約数和(自身を含む): 540540000

約数和(自身を除く): 277779584

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 103, 116, 206, 232, 412, 464, 824, 928, 1648, 2749, 2987, 3296, 5498, 5974, 10996, 11948, 21992, 23896, 43984, 47792, 79721, 87968, 95584, 159442, 283147, 318884, 566294, 637768, 1132588, 1275536, 2265176, 2551072, 4530352, 8211263, 9060704, 16422526, 32845052, 65690104, 131380208, 262760416]

約数ペア:

[(1, 262760416), (2, 131380208), (4, 65690104), (8, 32845052), (16, 16422526), (29, 9060704), (32, 8211263), (58, 4530352), (103, 2551072), (116, 2265176), (206, 1275536), (232, 1132588), (412, 637768), (464, 566294), (824, 318884), (928, 283147), (1648, 159442), (2749, 95584), (2987, 87968), (3296, 79721), (5498, 47792), (5974, 43984), (10996, 23896), (11948, 21992)]