1251681024

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:906

約数の個数: 144

約数和(自身を含む): 3655653120

約数和(自身を除く): 2403972096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 229, 256, 264, 352, 384, 458, 528, 647, 687, 704, 768, 916, 1056, 1294, 1374, 1408, 1832, 1941, 2112, 2519, 2588, 2748, 2816, 3664, 3882, 4224, 5038, 5176, 5496, 7117, 7328, 7557, 7764, 8448, 10076, 10352, 10992, 14234, 14656, 15114, 15528, 20152, 20704, 21351, 21984, 28468, 29312, 30228, 31056, 40304, 41408, 42702, 43968, 56936, 58624, 60456, 62112, 80608, 82816, 85404, 87936, 113872, 120912, 124224, 148163, 161216, 165632, 170808, 175872, 227744, 241824, 248448, 296326, 322432, 341616, 444489, 455488, 483648, 496896, 592652, 644864, 683232, 888978, 910976, 967296, 1185304, 1366464, 1629793, 1777956, 1821952, 1934592, 2370608, 2732928, 3259586, 3555912, 4741216, 4889379, 5465856, 6519172, 7111824, 9482432, 9778758, 13038344, 14223648, 18964864, 19557516, 26076688, 28447296, 37929728, 39115032, 52153376, 56894592, 78230064, 104306752, 113789184, 156460128, 208613504, 312920256, 417227008, 625840512, 1251681024]

約数ペア:

[(1, 1251681024), (2, 625840512), (3, 417227008), (4, 312920256), (6, 208613504), (8, 156460128), (11, 113789184), (12, 104306752), (16, 78230064), (22, 56894592), (24, 52153376), (32, 39115032), (33, 37929728), (44, 28447296), (48, 26076688), (64, 19557516), (66, 18964864), (88, 14223648), (96, 13038344), (128, 9778758), (132, 9482432), (176, 7111824), (192, 6519172), (229, 5465856), (256, 4889379), (264, 4741216), (352, 3555912), (384, 3259586), (458, 2732928), (528, 2370608), (647, 1934592), (687, 1821952), (704, 1777956), (768, 1629793), (916, 1366464), (1056, 1185304), (1294, 967296), (1374, 910976), (1408, 888978), (1832, 683232), (1941, 644864), (2112, 592652), (2519, 496896), (2588, 483648), (2748, 455488), (2816, 444489), (3664, 341616), (3882, 322432), (4224, 296326), (5038, 248448), (5176, 241824), (5496, 227744), (7117, 175872), (7328, 170808), (7557, 165632), (7764, 161216), (8448, 148163), (10076, 124224), (10352, 120912), (10992, 113872), (14234, 87936), (14656, 85404), (15114, 82816), (15528, 80608), (20152, 62112), (20704, 60456), (21351, 58624), (21984, 56936), (28468, 43968), (29312, 42702), (30228, 41408), (31056, 40304)]