638288249984

素因数分解:

$2^7\times 7^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2377

約数の個数: 384

約数和(自身を含む): 1661455152000

約数和(自身を除く): 1023166902016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 53, 56, 64, 77, 88, 98, 106, 112, 121, 128, 154, 176, 196, 212, 224, 242, 308, 343, 352, 371, 392, 424, 448, 484, 539, 583, 616, 686, 704, 742, 784, 847, 848, 896, 968, 1078, 1166, 1232, 1372, 1408, 1484, 1568, 1694, 1696, 1936, 2156, 2267, 2332, 2464, 2597, 2744, 2968, 3136, 3388, 3392, 3773, 3872, 4081, 4312, 4534, 4664, 4928, 5194, 5488, 5929, 5936, 6272, 6413, 6776, 6784, 7546, 7744, 8162, 8624, 9068, 9328, 9856, 10388, 10976, 11858, 11872, 12826, 13552, 15092, 15488, 15869, 16324, 17248, 18136, 18179, 18656, 20776, 21952, 23716, 23744, 24937, 25652, 27104, 28567, 30184, 31738, 32648, 34496, 36272, 36358, 37312, 41503, 41552, 43904, 44891, 47432, 47488, 49874, 51304, 54208, 57134, 60368, 63476, 65296, 68992, 72544, 72716, 74624, 83006, 83104, 89782, 94864, 99748, 102608, 108416, 111083, 114268, 120151, 120736, 126952, 130592, 145088, 145432, 166012, 166208, 174559, 179564, 189728, 199496, 199969, 205216, 222166, 228536, 240302, 241472, 253904, 261184, 274307, 290176, 290864, 314237, 332024, 332416, 349118, 359128, 379456, 398992, 399938, 410432, 444332, 457072, 480604, 482944, 507808, 522368, 548614, 581728, 628474, 664048, 698236, 718256, 758912, 777581, 797984, 799876, 820864, 841057, 888664, 914144, 961208, 1015616, 1097228, 1163456, 1221913, 1256948, 1321661, 1328096, 1396472, 1436512, 1555162, 1595968, 1599752, 1682114, 1777328, 1828288, 1920149, 1922416, 2031232, 2194456, 2199659, 2326912, 2443826, 2513896, 2643322, 2656192, 2792944, 2873024, 3110324, 3191936, 3199504, 3364228, 3554656, 3656576, 3840298, 3844832, 4388912, 4399318, 4887652, 5027792, 5286644, 5312384, 5585888, 5746048, 5887399, 6220648, 6399008, 6728456, 7109312, 7680596, 7689664, 8553391, 8777824, 8798636, 9251627, 9775304, 10055584, 10573288, 11171776, 11774798, 12441296, 12798016, 13441043, 13456912, 14218624, 14538271, 15361192, 15379328, 17106782, 17555648, 17597272, 18503254, 19550608, 20111168, 21146576, 22343552, 23549596, 24882592, 25596032, 26882086, 26913824, 29076542, 30722384, 34213564, 35111296, 35194544, 37006508, 39101216, 40222336, 41211793, 42293152, 47099192, 49765184, 53764172, 53827648, 58153084, 61444768, 64761389, 68427128, 70389088, 74013016, 78202432, 82423586, 84586304, 94087301, 94198384, 99530368, 101767897, 107528344, 107655296, 116306168, 122889536, 129522778, 136854256, 140778176, 148026032, 156404864, 164847172, 169172608, 188174602, 188396768, 203535794, 215056688, 232612336, 245779072, 259045556, 273708512, 281556352, 296052064, 329694344, 376349204, 376793536, 407071588, 430113376, 453329723, 465224672, 518091112, 547417024, 592104128, 659388688, 712375279, 752698408, 753587072, 814143176, 860226752, 906659446, 930449344, 1036182224, 1094834048, 1184208256, 1318777376, 1424750558, 1505396816, 1628286352, 1720453504, 1813318892, 1860898688, 2072364448, 2637554752, 2849501116, 3010793632, 3256572704, 3626637784, 4144728896, 4986626953, 5275109504, 5699002232, 6021587264, 6513145408, 7253275568, 8289457792, 9973253906, 11398004464, 12043174528, 13026290816, 14506551136, 19946507812, 22796008928, 29013102272, 39893015624, 45592017856, 58026204544, 79786031248, 91184035712, 159572062496, 319144124992, 638288249984]

約数ペア:

[(1, 638288249984), (2, 319144124992), (4, 159572062496), (7, 91184035712), (8, 79786031248), (11, 58026204544), (14, 45592017856), (16, 39893015624), (22, 29013102272), (28, 22796008928), (32, 19946507812), (44, 14506551136), (49, 13026290816), (53, 12043174528), (56, 11398004464), (64, 9973253906), (77, 8289457792), (88, 7253275568), (98, 6513145408), (106, 6021587264), (112, 5699002232), (121, 5275109504), (128, 4986626953), (154, 4144728896), (176, 3626637784), (196, 3256572704), (212, 3010793632), (224, 2849501116), (242, 2637554752), (308, 2072364448), (343, 1860898688), (352, 1813318892), (371, 1720453504), (392, 1628286352), (424, 1505396816), (448, 1424750558), (484, 1318777376), (539, 1184208256), (583, 1094834048), (616, 1036182224), (686, 930449344), (704, 906659446), (742, 860226752), (784, 814143176), (847, 753587072), (848, 752698408), (896, 712375279), (968, 659388688), (1078, 592104128), (1166, 547417024), (1232, 518091112), (1372, 465224672), (1408, 453329723), (1484, 430113376), (1568, 407071588), (1694, 376793536), (1696, 376349204), (1936, 329694344), (2156, 296052064), (2267, 281556352), (2332, 273708512), (2464, 259045556), (2597, 245779072), (2744, 232612336), (2968, 215056688), (3136, 203535794), (3388, 188396768), (3392, 188174602), (3773, 169172608), (3872, 164847172), (4081, 156404864), (4312, 148026032), (4534, 140778176), (4664, 136854256), (4928, 129522778), (5194, 122889536), (5488, 116306168), (5929, 107655296), (5936, 107528344), (6272, 101767897), (6413, 99530368), (6776, 94198384), (6784, 94087301), (7546, 84586304), (7744, 82423586), (8162, 78202432), (8624, 74013016), (9068, 70389088), (9328, 68427128), (9856, 64761389), (10388, 61444768), (10976, 58153084), (11858, 53827648), (11872, 53764172), (12826, 49765184), (13552, 47099192), (15092, 42293152), (15488, 41211793), (15869, 40222336), (16324, 39101216), (17248, 37006508), (18136, 35194544), (18179, 35111296), (18656, 34213564), (20776, 30722384), (21952, 29076542), (23716, 26913824), (23744, 26882086), (24937, 25596032), (25652, 24882592), (27104, 23549596), (28567, 22343552), (30184, 21146576), (31738, 20111168), (32648, 19550608), (34496, 18503254), (36272, 17597272), (36358, 17555648), (37312, 17106782), (41503, 15379328), (41552, 15361192), (43904, 14538271), (44891, 14218624), (47432, 13456912), (47488, 13441043), (49874, 12798016), (51304, 12441296), (54208, 11774798), (57134, 11171776), (60368, 10573288), (63476, 10055584), (65296, 9775304), (68992, 9251627), (72544, 8798636), (72716, 8777824), (74624, 8553391), (83006, 7689664), (83104, 7680596), (89782, 7109312), (94864, 6728456), (99748, 6399008), (102608, 6220648), (108416, 5887399), (111083, 5746048), (114268, 5585888), (120151, 5312384), (120736, 5286644), (126952, 5027792), (130592, 4887652), (145088, 4399318), (145432, 4388912), (166012, 3844832), (166208, 3840298), (174559, 3656576), (179564, 3554656), (189728, 3364228), (199496, 3199504), (199969, 3191936), (205216, 3110324), (222166, 2873024), (228536, 2792944), (240302, 2656192), (241472, 2643322), (253904, 2513896), (261184, 2443826), (274307, 2326912), (290176, 2199659), (290864, 2194456), (314237, 2031232), (332024, 1922416), (332416, 1920149), (349118, 1828288), (359128, 1777328), (379456, 1682114), (398992, 1599752), (399938, 1595968), (410432, 1555162), (444332, 1436512), (457072, 1396472), (480604, 1328096), (482944, 1321661), (507808, 1256948), (522368, 1221913), (548614, 1163456), (581728, 1097228), (628474, 1015616), (664048, 961208), (698236, 914144), (718256, 888664), (758912, 841057), (777581, 820864), (797984, 799876)]