255021312

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 865347840

約数和(自身を除く): 610326528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 41, 42, 48, 52, 56, 64, 78, 82, 84, 89, 91, 96, 104, 112, 123, 128, 156, 164, 168, 178, 182, 192, 208, 224, 246, 256, 267, 273, 287, 312, 328, 336, 356, 364, 384, 416, 448, 492, 533, 534, 546, 574, 623, 624, 656, 672, 712, 728, 768, 832, 861, 896, 984, 1066, 1068, 1092, 1148, 1157, 1246, 1248, 1312, 1344, 1424, 1456, 1599, 1664, 1722, 1792, 1869, 1968, 2132, 2136, 2184, 2296, 2314, 2492, 2496, 2624, 2688, 2848, 2912, 3198, 3328, 3444, 3471, 3649, 3731, 3738, 3936, 4264, 4272, 4368, 4592, 4628, 4984, 4992, 5248, 5376, 5696, 5824, 6396, 6888, 6942, 7298, 7462, 7476, 7872, 8099, 8528, 8544, 8736, 9184, 9256, 9968, 9984, 10496, 10947, 11193, 11392, 11648, 12792, 13776, 13884, 14596, 14924, 14952, 15744, 16198, 17056, 17088, 17472, 18368, 18512, 19936, 21894, 22386, 22784, 23296, 24297, 25543, 25584, 27552, 27768, 29192, 29848, 29904, 31488, 32396, 34112, 34176, 34944, 36736, 37024, 39872, 43788, 44772, 47437, 48594, 51086, 51168, 55104, 55536, 58384, 59696, 59808, 64792, 68224, 68352, 69888, 73472, 74048, 76629, 79744, 87576, 89544, 94874, 97188, 102172, 102336, 110208, 111072, 116768, 119392, 119616, 129584, 136448, 142311, 148096, 153258, 159488, 175152, 179088, 189748, 194376, 204344, 204672, 220416, 222144, 233536, 238784, 239232, 259168, 284622, 296192, 306516, 332059, 350304, 358176, 379496, 388752, 408688, 409344, 444288, 467072, 477568, 478464, 518336, 569244, 613032, 664118, 700608, 716352, 758992, 777504, 817376, 888576, 934144, 955136, 996177, 1036672, 1138488, 1226064, 1328236, 1401216, 1432704, 1517984, 1555008, 1634752, 1992354, 2073344, 2276976, 2452128, 2656472, 2802432, 2865408, 3035968, 3110016, 3269504, 3984708, 4553952, 4904256, 5312944, 6071936, 6220032, 6539008, 7969416, 9107904, 9808512, 10625888, 12143872, 15938832, 18215808, 19617024, 21251776, 31877664, 36431616, 42503552, 63755328, 85007104, 127510656, 255021312]

約数ペア:

[(1, 255021312), (2, 127510656), (3, 85007104), (4, 63755328), (6, 42503552), (7, 36431616), (8, 31877664), (12, 21251776), (13, 19617024), (14, 18215808), (16, 15938832), (21, 12143872), (24, 10625888), (26, 9808512), (28, 9107904), (32, 7969416), (39, 6539008), (41, 6220032), (42, 6071936), (48, 5312944), (52, 4904256), (56, 4553952), (64, 3984708), (78, 3269504), (82, 3110016), (84, 3035968), (89, 2865408), (91, 2802432), (96, 2656472), (104, 2452128), (112, 2276976), (123, 2073344), (128, 1992354), (156, 1634752), (164, 1555008), (168, 1517984), (178, 1432704), (182, 1401216), (192, 1328236), (208, 1226064), (224, 1138488), (246, 1036672), (256, 996177), (267, 955136), (273, 934144), (287, 888576), (312, 817376), (328, 777504), (336, 758992), (356, 716352), (364, 700608), (384, 664118), (416, 613032), (448, 569244), (492, 518336), (533, 478464), (534, 477568), (546, 467072), (574, 444288), (623, 409344), (624, 408688), (656, 388752), (672, 379496), (712, 358176), (728, 350304), (768, 332059), (832, 306516), (861, 296192), (896, 284622), (984, 259168), (1066, 239232), (1068, 238784), (1092, 233536), (1148, 222144), (1157, 220416), (1246, 204672), (1248, 204344), (1312, 194376), (1344, 189748), (1424, 179088), (1456, 175152), (1599, 159488), (1664, 153258), (1722, 148096), (1792, 142311), (1869, 136448), (1968, 129584), (2132, 119616), (2136, 119392), (2184, 116768), (2296, 111072), (2314, 110208), (2492, 102336), (2496, 102172), (2624, 97188), (2688, 94874), (2848, 89544), (2912, 87576), (3198, 79744), (3328, 76629), (3444, 74048), (3471, 73472), (3649, 69888), (3731, 68352), (3738, 68224), (3936, 64792), (4264, 59808), (4272, 59696), (4368, 58384), (4592, 55536), (4628, 55104), (4984, 51168), (4992, 51086), (5248, 48594), (5376, 47437), (5696, 44772), (5824, 43788), (6396, 39872), (6888, 37024), (6942, 36736), (7298, 34944), (7462, 34176), (7476, 34112), (7872, 32396), (8099, 31488), (8528, 29904), (8544, 29848), (8736, 29192), (9184, 27768), (9256, 27552), (9968, 25584), (9984, 25543), (10496, 24297), (10947, 23296), (11193, 22784), (11392, 22386), (11648, 21894), (12792, 19936), (13776, 18512), (13884, 18368), (14596, 17472), (14924, 17088), (14952, 17056), (15744, 16198)]