218867713792

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8295

約数の個数: 288

約数和(自身を含む): 570114965504

約数和(自身を除く): 351247251712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 37, 52, 56, 62, 64, 74, 91, 104, 112, 124, 128, 148, 182, 208, 217, 224, 248, 256, 259, 296, 364, 403, 416, 434, 448, 481, 496, 518, 592, 728, 806, 832, 868, 896, 962, 992, 1036, 1147, 1184, 1456, 1612, 1664, 1736, 1792, 1924, 1984, 2072, 2294, 2368, 2821, 2912, 3224, 3328, 3367, 3472, 3848, 3968, 4144, 4588, 4736, 5642, 5824, 6448, 6734, 6944, 7696, 7936, 8029, 8191, 8288, 9176, 9472, 11284, 11648, 12896, 13468, 13888, 14911, 15392, 16058, 16382, 16576, 18352, 22568, 23296, 25792, 26936, 27776, 29822, 30784, 32116, 32764, 33152, 36704, 45136, 51584, 53872, 55552, 57337, 59644, 61568, 64232, 65528, 66304, 73408, 90272, 103168, 104377, 106483, 107744, 114674, 119288, 123136, 128464, 131056, 146816, 180544, 208754, 212966, 215488, 229348, 238576, 253921, 256928, 262112, 293632, 303067, 361088, 417508, 425932, 430976, 458696, 477152, 507842, 513856, 524224, 606134, 722176, 745381, 835016, 851864, 861952, 917392, 954304, 1015684, 1027712, 1048448, 1212268, 1490762, 1670032, 1703728, 1777447, 1834784, 1908608, 2031368, 2055424, 2096896, 2121469, 2424536, 2981524, 3300973, 3340064, 3407456, 3554894, 3669568, 3817216, 3939871, 4062736, 4242938, 4849072, 5963048, 6601946, 6680128, 6814912, 7109788, 7339136, 7879742, 8125472, 8485876, 9395077, 9698144, 11926096, 13203892, 13360256, 13629824, 14219576, 14678272, 15759484, 16250944, 16971752, 18790154, 19396288, 23106811, 23852192, 26407784, 26720512, 27259648, 27579097, 28439152, 31518968, 32501888, 33943504, 37580308, 38792576, 46213622, 47704384, 52815568, 55158194, 56878304, 63037936, 65003776, 65765539, 67887008, 75160616, 77585152, 92427244, 95408768, 105631136, 110316388, 113756608, 122136001, 126075872, 131531078, 135774016, 150321232, 184854488, 190817536, 211262272, 220632776, 227513216, 244272002, 252151744, 263062156, 271548032, 300642464, 369708976, 422524544, 441265552, 455026432, 488544004, 504303488, 526124312, 543096064, 601284928, 739417952, 845049088, 854952007, 882531104, 977088008, 1008606976, 1052248624, 1202569856, 1478835904, 1709904014, 1765062208, 1954176016, 2104497248, 2405139712, 2957671808, 3419808028, 3530124416, 3908352032, 4208994496, 5915343616, 6839616056, 7060248832, 7816704064, 8417988992, 13679232112, 15633408128, 16835977984, 27358464224, 31266816256, 54716928448, 109433856896, 218867713792]

約数ペア:

[(1, 218867713792), (2, 109433856896), (4, 54716928448), (7, 31266816256), (8, 27358464224), (13, 16835977984), (14, 15633408128), (16, 13679232112), (26, 8417988992), (28, 7816704064), (31, 7060248832), (32, 6839616056), (37, 5915343616), (52, 4208994496), (56, 3908352032), (62, 3530124416), (64, 3419808028), (74, 2957671808), (91, 2405139712), (104, 2104497248), (112, 1954176016), (124, 1765062208), (128, 1709904014), (148, 1478835904), (182, 1202569856), (208, 1052248624), (217, 1008606976), (224, 977088008), (248, 882531104), (256, 854952007), (259, 845049088), (296, 739417952), (364, 601284928), (403, 543096064), (416, 526124312), (434, 504303488), (448, 488544004), (481, 455026432), (496, 441265552), (518, 422524544), (592, 369708976), (728, 300642464), (806, 271548032), (832, 263062156), (868, 252151744), (896, 244272002), (962, 227513216), (992, 220632776), (1036, 211262272), (1147, 190817536), (1184, 184854488), (1456, 150321232), (1612, 135774016), (1664, 131531078), (1736, 126075872), (1792, 122136001), (1924, 113756608), (1984, 110316388), (2072, 105631136), (2294, 95408768), (2368, 92427244), (2821, 77585152), (2912, 75160616), (3224, 67887008), (3328, 65765539), (3367, 65003776), (3472, 63037936), (3848, 56878304), (3968, 55158194), (4144, 52815568), (4588, 47704384), (4736, 46213622), (5642, 38792576), (5824, 37580308), (6448, 33943504), (6734, 32501888), (6944, 31518968), (7696, 28439152), (7936, 27579097), (8029, 27259648), (8191, 26720512), (8288, 26407784), (9176, 23852192), (9472, 23106811), (11284, 19396288), (11648, 18790154), (12896, 16971752), (13468, 16250944), (13888, 15759484), (14911, 14678272), (15392, 14219576), (16058, 13629824), (16382, 13360256), (16576, 13203892), (18352, 11926096), (22568, 9698144), (23296, 9395077), (25792, 8485876), (26936, 8125472), (27776, 7879742), (29822, 7339136), (30784, 7109788), (32116, 6814912), (32764, 6680128), (33152, 6601946), (36704, 5963048), (45136, 4849072), (51584, 4242938), (53872, 4062736), (55552, 3939871), (57337, 3817216), (59644, 3669568), (61568, 3554894), (64232, 3407456), (65528, 3340064), (66304, 3300973), (73408, 2981524), (90272, 2424536), (103168, 2121469), (104377, 2096896), (106483, 2055424), (107744, 2031368), (114674, 1908608), (119288, 1834784), (123136, 1777447), (128464, 1703728), (131056, 1670032), (146816, 1490762), (180544, 1212268), (208754, 1048448), (212966, 1027712), (215488, 1015684), (229348, 954304), (238576, 917392), (253921, 861952), (256928, 851864), (262112, 835016), (293632, 745381), (303067, 722176), (361088, 606134), (417508, 524224), (425932, 513856), (430976, 507842), (458696, 477152)]