253658592

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 216

約数和(自身を含む): 823488120

約数和(自身を除く): 569829528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 66, 72, 87, 88, 96, 99, 116, 121, 132, 144, 174, 176, 198, 232, 242, 251, 261, 264, 288, 319, 348, 352, 363, 396, 464, 484, 502, 522, 528, 638, 696, 726, 753, 792, 928, 957, 968, 1004, 1044, 1056, 1089, 1276, 1392, 1452, 1506, 1584, 1914, 1936, 2008, 2088, 2178, 2259, 2552, 2761, 2784, 2871, 2904, 3012, 3168, 3509, 3828, 3872, 4016, 4176, 4356, 4518, 5104, 5522, 5742, 5808, 6024, 7018, 7279, 7656, 8032, 8283, 8352, 8712, 9036, 10208, 10527, 11044, 11484, 11616, 12048, 14036, 14558, 15312, 16566, 17424, 18072, 21054, 21837, 22088, 22968, 24096, 24849, 28072, 29116, 30371, 30624, 31581, 33132, 34848, 36144, 42108, 43674, 44176, 45936, 49698, 56144, 58232, 60742, 63162, 65511, 66264, 72288, 80069, 84216, 87348, 88352, 91113, 91872, 99396, 112288, 116464, 121484, 126324, 131022, 132528, 160138, 168432, 174696, 182226, 198792, 232928, 240207, 242968, 252648, 262044, 265056, 273339, 320276, 336864, 349392, 364452, 397584, 480414, 485936, 505296, 524088, 546678, 640552, 698784, 720621, 728904, 795168, 880759, 960828, 971872, 1010592, 1048176, 1093356, 1281104, 1441242, 1457808, 1761518, 1921656, 2096352, 2186712, 2562208, 2642277, 2882484, 2915616, 3523036, 3843312, 4373424, 5284554, 5764968, 7046072, 7686624, 7926831, 8746848, 10569108, 11529936, 14092144, 15853662, 21138216, 23059872, 28184288, 31707324, 42276432, 63414648, 84552864, 126829296, 253658592]

約数ペア:

[(1, 253658592), (2, 126829296), (3, 84552864), (4, 63414648), (6, 42276432), (8, 31707324), (9, 28184288), (11, 23059872), (12, 21138216), (16, 15853662), (18, 14092144), (22, 11529936), (24, 10569108), (29, 8746848), (32, 7926831), (33, 7686624), (36, 7046072), (44, 5764968), (48, 5284554), (58, 4373424), (66, 3843312), (72, 3523036), (87, 2915616), (88, 2882484), (96, 2642277), (99, 2562208), (116, 2186712), (121, 2096352), (132, 1921656), (144, 1761518), (174, 1457808), (176, 1441242), (198, 1281104), (232, 1093356), (242, 1048176), (251, 1010592), (261, 971872), (264, 960828), (288, 880759), (319, 795168), (348, 728904), (352, 720621), (363, 698784), (396, 640552), (464, 546678), (484, 524088), (502, 505296), (522, 485936), (528, 480414), (638, 397584), (696, 364452), (726, 349392), (753, 336864), (792, 320276), (928, 273339), (957, 265056), (968, 262044), (1004, 252648), (1044, 242968), (1056, 240207), (1089, 232928), (1276, 198792), (1392, 182226), (1452, 174696), (1506, 168432), (1584, 160138), (1914, 132528), (1936, 131022), (2008, 126324), (2088, 121484), (2178, 116464), (2259, 112288), (2552, 99396), (2761, 91872), (2784, 91113), (2871, 88352), (2904, 87348), (3012, 84216), (3168, 80069), (3509, 72288), (3828, 66264), (3872, 65511), (4016, 63162), (4176, 60742), (4356, 58232), (4518, 56144), (5104, 49698), (5522, 45936), (5742, 44176), (5808, 43674), (6024, 42108), (7018, 36144), (7279, 34848), (7656, 33132), (8032, 31581), (8283, 30624), (8352, 30371), (8712, 29116), (9036, 28072), (10208, 24849), (10527, 24096), (11044, 22968), (11484, 22088), (11616, 21837), (12048, 21054), (14036, 18072), (14558, 17424), (15312, 16566)]