256548777984

素因数分解:

$2^{12}\times 3^5\times {\mathrm{113}}^1\times {\mathrm{2281}}^1$

素因数の和:2433

約数の個数: 312

約数和(自身を含む): 775637505552

約数和(自身を除く): 519088727568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 113, 128, 144, 162, 192, 216, 226, 243, 256, 288, 324, 339, 384, 432, 452, 486, 512, 576, 648, 678, 768, 864, 904, 972, 1017, 1024, 1152, 1296, 1356, 1536, 1728, 1808, 1944, 2034, 2048, 2281, 2304, 2592, 2712, 3051, 3072, 3456, 3616, 3888, 4068, 4096, 4562, 4608, 5184, 5424, 6102, 6144, 6843, 6912, 7232, 7776, 8136, 9124, 9153, 9216, 10368, 10848, 12204, 12288, 13686, 13824, 14464, 15552, 16272, 18248, 18306, 18432, 20529, 20736, 21696, 24408, 27372, 27459, 27648, 28928, 31104, 32544, 36496, 36612, 36864, 41058, 41472, 43392, 48816, 54744, 54918, 55296, 57856, 61587, 62208, 65088, 72992, 73224, 82116, 82944, 86784, 97632, 109488, 109836, 110592, 115712, 123174, 124416, 130176, 145984, 146448, 164232, 165888, 173568, 184761, 195264, 218976, 219672, 231424, 246348, 248832, 257753, 260352, 291968, 292896, 328464, 331776, 347136, 369522, 390528, 437952, 439344, 462848, 492696, 497664, 515506, 520704, 554283, 583936, 585792, 656928, 694272, 739044, 773259, 781056, 875904, 878688, 985392, 995328, 1031012, 1041408, 1108566, 1167872, 1171584, 1313856, 1388544, 1478088, 1546518, 1562112, 1751808, 1757376, 1970784, 2062024, 2082816, 2217132, 2319777, 2335744, 2343168, 2627712, 2956176, 3093036, 3124224, 3503616, 3514752, 3941568, 4124048, 4165632, 4434264, 4639554, 4671488, 4686336, 5255424, 5912352, 6186072, 6248448, 6959331, 7007232, 7029504, 7883136, 8248096, 8868528, 9279108, 9342976, 9372672, 10510848, 11824704, 12372144, 12496896, 13918662, 14014464, 14059008, 15766272, 16496192, 17737056, 18558216, 18745344, 20877993, 21021696, 23649408, 24744288, 27837324, 28028928, 28118016, 31532544, 32992384, 35474112, 37116432, 37490688, 41755986, 42043392, 47298816, 49488576, 55674648, 56236032, 62633979, 63065088, 65984768, 70948224, 74232864, 83511972, 84086784, 94597632, 98977152, 111349296, 112472064, 125267958, 126130176, 131969536, 141896448, 148465728, 167023944, 189195264, 197954304, 222698592, 250535916, 252260352, 263939072, 283792896, 296931456, 334047888, 378390528, 395908608, 445397184, 501071832, 527878144, 567585792, 593862912, 668095776, 756781056, 791817216, 890794368, 1002143664, 1055756288, 1135171584, 1187725824, 1336191552, 1583634432, 1781588736, 2004287328, 2270343168, 2375451648, 2672383104, 3167268864, 3563177472, 4008574656, 4750903296, 5344766208, 7126354944, 8017149312, 9501806592, 10689532416, 14252709888, 16034298624, 21379064832, 28505419776, 32068597248, 42758129664, 64137194496, 85516259328, 128274388992, 256548777984]

約数ペア:

[(1, 256548777984), (2, 128274388992), (3, 85516259328), (4, 64137194496), (6, 42758129664), (8, 32068597248), (9, 28505419776), (12, 21379064832), (16, 16034298624), (18, 14252709888), (24, 10689532416), (27, 9501806592), (32, 8017149312), (36, 7126354944), (48, 5344766208), (54, 4750903296), (64, 4008574656), (72, 3563177472), (81, 3167268864), (96, 2672383104), (108, 2375451648), (113, 2270343168), (128, 2004287328), (144, 1781588736), (162, 1583634432), (192, 1336191552), (216, 1187725824), (226, 1135171584), (243, 1055756288), (256, 1002143664), (288, 890794368), (324, 791817216), (339, 756781056), (384, 668095776), (432, 593862912), (452, 567585792), (486, 527878144), (512, 501071832), (576, 445397184), (648, 395908608), (678, 378390528), (768, 334047888), (864, 296931456), (904, 283792896), (972, 263939072), (1017, 252260352), (1024, 250535916), (1152, 222698592), (1296, 197954304), (1356, 189195264), (1536, 167023944), (1728, 148465728), (1808, 141896448), (1944, 131969536), (2034, 126130176), (2048, 125267958), (2281, 112472064), (2304, 111349296), (2592, 98977152), (2712, 94597632), (3051, 84086784), (3072, 83511972), (3456, 74232864), (3616, 70948224), (3888, 65984768), (4068, 63065088), (4096, 62633979), (4562, 56236032), (4608, 55674648), (5184, 49488576), (5424, 47298816), (6102, 42043392), (6144, 41755986), (6843, 37490688), (6912, 37116432), (7232, 35474112), (7776, 32992384), (8136, 31532544), (9124, 28118016), (9153, 28028928), (9216, 27837324), (10368, 24744288), (10848, 23649408), (12204, 21021696), (12288, 20877993), (13686, 18745344), (13824, 18558216), (14464, 17737056), (15552, 16496192), (16272, 15766272), (18248, 14059008), (18306, 14014464), (18432, 13918662), (20529, 12496896), (20736, 12372144), (21696, 11824704), (24408, 10510848), (27372, 9372672), (27459, 9342976), (27648, 9279108), (28928, 8868528), (31104, 8248096), (32544, 7883136), (36496, 7029504), (36612, 7007232), (36864, 6959331), (41058, 6248448), (41472, 6186072), (43392, 5912352), (48816, 5255424), (54744, 4686336), (54918, 4671488), (55296, 4639554), (57856, 4434264), (61587, 4165632), (62208, 4124048), (65088, 3941568), (72992, 3514752), (73224, 3503616), (82116, 3124224), (82944, 3093036), (86784, 2956176), (97632, 2627712), (109488, 2343168), (109836, 2335744), (110592, 2319777), (115712, 2217132), (123174, 2082816), (124416, 2062024), (130176, 1970784), (145984, 1757376), (146448, 1751808), (164232, 1562112), (165888, 1546518), (173568, 1478088), (184761, 1388544), (195264, 1313856), (218976, 1171584), (219672, 1167872), (231424, 1108566), (246348, 1041408), (248832, 1031012), (257753, 995328), (260352, 985392), (291968, 878688), (292896, 875904), (328464, 781056), (331776, 773259), (347136, 739044), (369522, 694272), (390528, 656928), (437952, 585792), (439344, 583936), (462848, 554283), (492696, 520704), (497664, 515506)]