261085309056

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1889}}^1$

素因数の和:2772

約数の個数: 384

約数和(自身を含む): 884166192000

約数和(自身を除く): 623080882944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 264, 286, 288, 312, 352, 384, 396, 416, 429, 468, 528, 572, 576, 624, 704, 792, 832, 839, 858, 936, 1056, 1144, 1152, 1248, 1287, 1408, 1584, 1664, 1678, 1716, 1872, 1889, 2112, 2288, 2496, 2517, 2574, 3168, 3356, 3432, 3744, 3778, 4224, 4576, 4992, 5034, 5148, 5667, 6336, 6712, 6864, 7488, 7551, 7556, 9152, 9229, 10068, 10296, 10907, 11334, 12672, 13424, 13728, 14976, 15102, 15112, 17001, 18304, 18458, 20136, 20592, 20779, 21814, 22668, 24557, 26848, 27456, 27687, 30204, 30224, 32721, 34002, 36916, 40272, 41184, 41558, 43628, 45336, 49114, 53696, 54912, 55374, 60408, 60448, 62337, 65442, 68004, 73671, 73832, 80544, 82368, 83061, 83116, 87256, 90672, 98163, 98228, 107392, 110748, 119977, 120816, 120896, 124674, 130884, 136008, 147342, 147664, 161088, 164736, 166122, 166232, 174512, 181344, 187011, 196326, 196456, 221013, 221496, 239954, 241632, 241792, 249348, 261768, 270127, 272016, 294684, 295328, 322176, 332244, 332464, 349024, 359931, 362688, 374022, 392652, 392912, 442026, 442992, 479908, 483264, 498696, 523536, 540254, 544032, 589368, 590656, 664488, 664928, 698048, 719862, 725376, 748044, 785304, 785824, 810381, 884052, 885984, 959816, 966528, 997392, 1047072, 1079793, 1080508, 1088064, 1178736, 1181312, 1328976, 1329856, 1396096, 1439724, 1496088, 1570608, 1571648, 1584871, 1620762, 1768104, 1771968, 1919632, 1994784, 2094144, 2159586, 2161016, 2176128, 2357472, 2431143, 2657952, 2659712, 2879448, 2992176, 3141216, 3143296, 3169742, 3241524, 3536208, 3543936, 3839264, 3989568, 4188288, 4319172, 4322032, 4714944, 4754613, 4862286, 5315904, 5758896, 5984352, 6282432, 6339484, 6483048, 7072416, 7678528, 7979136, 8638344, 8644064, 9429888, 9509226, 9724572, 10631808, 11517792, 11968704, 12564864, 12678968, 12966096, 14144832, 14263839, 15357056, 17276688, 17288128, 17433581, 19018452, 19449144, 20603323, 23035584, 23937408, 25357936, 25932192, 28289664, 28527678, 34553376, 34576256, 34867162, 38036904, 38898288, 41206646, 46071168, 50715872, 51864384, 52300743, 57055356, 61809969, 69106752, 69734324, 76073808, 77796576, 82413292, 101431744, 103728768, 104601486, 114110712, 123619938, 138213504, 139468648, 152147616, 155593152, 156902229, 164826584, 185429907, 202863488, 209202972, 226636553, 228221424, 247239876, 278937296, 304295232, 311186304, 313804458, 329653168, 370859814, 418405944, 453273106, 456442848, 494479752, 557874592, 608590464, 627608916, 659306336, 679909659, 741719628, 836811888, 906546212, 912885696, 988959504, 1115749184, 1255217832, 1318612672, 1359819318, 1483439256, 1673623776, 1813092424, 1825771392, 1977919008, 2039728977, 2231498368, 2510435664, 2637225344, 2719638636, 2966878512, 3347247552, 3626184848, 3955838016, 4079457954, 5020871328, 5439277272, 5933757024, 6694495104, 7252369696, 7911676032, 8158915908, 10041742656, 10878554544, 11867514048, 14504739392, 16317831816, 20083485312, 21757109088, 23735028096, 29009478784, 32635663632, 43514218176, 65271327264, 87028436352, 130542654528, 261085309056]

約数ペア:

[(1, 261085309056), (2, 130542654528), (3, 87028436352), (4, 65271327264), (6, 43514218176), (8, 32635663632), (9, 29009478784), (11, 23735028096), (12, 21757109088), (13, 20083485312), (16, 16317831816), (18, 14504739392), (22, 11867514048), (24, 10878554544), (26, 10041742656), (32, 8158915908), (33, 7911676032), (36, 7252369696), (39, 6694495104), (44, 5933757024), (48, 5439277272), (52, 5020871328), (64, 4079457954), (66, 3955838016), (72, 3626184848), (78, 3347247552), (88, 2966878512), (96, 2719638636), (99, 2637225344), (104, 2510435664), (117, 2231498368), (128, 2039728977), (132, 1977919008), (143, 1825771392), (144, 1813092424), (156, 1673623776), (176, 1483439256), (192, 1359819318), (198, 1318612672), (208, 1255217832), (234, 1115749184), (264, 988959504), (286, 912885696), (288, 906546212), (312, 836811888), (352, 741719628), (384, 679909659), (396, 659306336), (416, 627608916), (429, 608590464), (468, 557874592), (528, 494479752), (572, 456442848), (576, 453273106), (624, 418405944), (704, 370859814), (792, 329653168), (832, 313804458), (839, 311186304), (858, 304295232), (936, 278937296), (1056, 247239876), (1144, 228221424), (1152, 226636553), (1248, 209202972), (1287, 202863488), (1408, 185429907), (1584, 164826584), (1664, 156902229), (1678, 155593152), (1716, 152147616), (1872, 139468648), (1889, 138213504), (2112, 123619938), (2288, 114110712), (2496, 104601486), (2517, 103728768), (2574, 101431744), (3168, 82413292), (3356, 77796576), (3432, 76073808), (3744, 69734324), (3778, 69106752), (4224, 61809969), (4576, 57055356), (4992, 52300743), (5034, 51864384), (5148, 50715872), (5667, 46071168), (6336, 41206646), (6712, 38898288), (6864, 38036904), (7488, 34867162), (7551, 34576256), (7556, 34553376), (9152, 28527678), (9229, 28289664), (10068, 25932192), (10296, 25357936), (10907, 23937408), (11334, 23035584), (12672, 20603323), (13424, 19449144), (13728, 19018452), (14976, 17433581), (15102, 17288128), (15112, 17276688), (17001, 15357056), (18304, 14263839), (18458, 14144832), (20136, 12966096), (20592, 12678968), (20779, 12564864), (21814, 11968704), (22668, 11517792), (24557, 10631808), (26848, 9724572), (27456, 9509226), (27687, 9429888), (30204, 8644064), (30224, 8638344), (32721, 7979136), (34002, 7678528), (36916, 7072416), (40272, 6483048), (41184, 6339484), (41558, 6282432), (43628, 5984352), (45336, 5758896), (49114, 5315904), (53696, 4862286), (54912, 4754613), (55374, 4714944), (60408, 4322032), (60448, 4319172), (62337, 4188288), (65442, 3989568), (68004, 3839264), (73671, 3543936), (73832, 3536208), (80544, 3241524), (82368, 3169742), (83061, 3143296), (83116, 3141216), (87256, 2992176), (90672, 2879448), (98163, 2659712), (98228, 2657952), (107392, 2431143), (110748, 2357472), (119977, 2176128), (120816, 2161016), (120896, 2159586), (124674, 2094144), (130884, 1994784), (136008, 1919632), (147342, 1771968), (147664, 1768104), (161088, 1620762), (164736, 1584871), (166122, 1571648), (166232, 1570608), (174512, 1496088), (181344, 1439724), (187011, 1396096), (196326, 1329856), (196456, 1328976), (221013, 1181312), (221496, 1178736), (239954, 1088064), (241632, 1080508), (241792, 1079793), (249348, 1047072), (261768, 997392), (270127, 966528), (272016, 959816), (294684, 885984), (295328, 884052), (322176, 810381), (332244, 785824), (332464, 785304), (349024, 748044), (359931, 725376), (362688, 719862), (374022, 698048), (392652, 664928), (392912, 664488), (442026, 590656), (442992, 589368), (479908, 544032), (483264, 540254), (498696, 523536)]