266271408

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2836

約数の個数: 160

約数和(自身を含む): 871819200

約数和(自身を除く): 605547792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 306, 312, 351, 408, 432, 442, 459, 468, 612, 624, 663, 702, 816, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1872, 1989, 2448, 2652, 2789, 2808, 3536, 3672, 3978, 5304, 5578, 5616, 5967, 7344, 7956, 8367, 10608, 11156, 11934, 15912, 16734, 22312, 23868, 25101, 31824, 33468, 36257, 44624, 47413, 47736, 50202, 66936, 72514, 75303, 94826, 95472, 100404, 108771, 133872, 142239, 145028, 150606, 189652, 200808, 217542, 284478, 290056, 301212, 326313, 379304, 401616, 426717, 435084, 568956, 580112, 602424, 616369, 652626, 758608, 853434, 870168, 978939, 1137912, 1204848, 1232738, 1280151, 1305252, 1706868, 1740336, 1849107, 1957878, 2275824, 2465476, 2560302, 2610504, 3413736, 3698214, 3915756, 4930952, 5120604, 5221008, 5547321, 6827472, 7396428, 7831512, 9861904, 10241208, 11094642, 14792856, 15663024, 16641963, 20482416, 22189284, 29585712, 33283926, 44378568, 66567852, 88757136, 133135704, 266271408]

約数ペア:

[(1, 266271408), (2, 133135704), (3, 88757136), (4, 66567852), (6, 44378568), (8, 33283926), (9, 29585712), (12, 22189284), (13, 20482416), (16, 16641963), (17, 15663024), (18, 14792856), (24, 11094642), (26, 10241208), (27, 9861904), (34, 7831512), (36, 7396428), (39, 6827472), (48, 5547321), (51, 5221008), (52, 5120604), (54, 4930952), (68, 3915756), (72, 3698214), (78, 3413736), (102, 2610504), (104, 2560302), (108, 2465476), (117, 2275824), (136, 1957878), (144, 1849107), (153, 1740336), (156, 1706868), (204, 1305252), (208, 1280151), (216, 1232738), (221, 1204848), (234, 1137912), (272, 978939), (306, 870168), (312, 853434), (351, 758608), (408, 652626), (432, 616369), (442, 602424), (459, 580112), (468, 568956), (612, 435084), (624, 426717), (663, 401616), (702, 379304), (816, 326313), (884, 301212), (918, 290056), (936, 284478), (1224, 217542), (1326, 200808), (1404, 189652), (1768, 150606), (1836, 145028), (1872, 142239), (1989, 133872), (2448, 108771), (2652, 100404), (2789, 95472), (2808, 94826), (3536, 75303), (3672, 72514), (3978, 66936), (5304, 50202), (5578, 47736), (5616, 47413), (5967, 44624), (7344, 36257), (7956, 33468), (8367, 31824), (10608, 25101), (11156, 23868), (11934, 22312), (15912, 16734)]