21690862195968

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{131071}}^1$

素因数の和:131462

約数の個数: 432

約数和(自身を含む): 74003494469632

約数和(自身を除く): 52312632273664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 331, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 662, 672, 744, 768, 868, 896, 992, 993, 1008, 1116, 1152, 1302, 1324, 1344, 1488, 1736, 1792, 1953, 1984, 1986, 2016, 2232, 2304, 2317, 2604, 2648, 2688, 2976, 2979, 3472, 3906, 3968, 3972, 4032, 4464, 4634, 5208, 5296, 5376, 5952, 5958, 6944, 6951, 7812, 7936, 7944, 8064, 8928, 9268, 10261, 10416, 10592, 11904, 11916, 13888, 13902, 15624, 15888, 16128, 17856, 18536, 20522, 20832, 20853, 21184, 23808, 23832, 27776, 27804, 30783, 31248, 31776, 35712, 37072, 41044, 41664, 41706, 42368, 47664, 55552, 55608, 61566, 62496, 63552, 71424, 71827, 74144, 82088, 83328, 83412, 84736, 92349, 95328, 111216, 123132, 124992, 127104, 131071, 143654, 148288, 164176, 166656, 166824, 184698, 190656, 215481, 222432, 246264, 249984, 254208, 262142, 287308, 296576, 328352, 333648, 369396, 381312, 393213, 430962, 444864, 492528, 499968, 524284, 574616, 593152, 646443, 656704, 667296, 738792, 762624, 786426, 861924, 889728, 917497, 985056, 1048568, 1149232, 1179639, 1292886, 1313408, 1334592, 1477584, 1572852, 1723848, 1779456, 1834994, 1970112, 2097136, 2298464, 2359278, 2585772, 2626816, 2669184, 2752491, 2955168, 3145704, 3447696, 3669988, 3940224, 4063201, 4194272, 4596928, 4718556, 5171544, 5338368, 5504982, 5910336, 6291408, 6895392, 7339976, 7880448, 8126402, 8257473, 8388544, 9193856, 9437112, 10343088, 11009964, 11820672, 12189603, 12582816, 13790784, 14679952, 16252804, 16514946, 16777088, 18387712, 18874224, 20686176, 22019928, 23641344, 24379206, 25165632, 27581568, 28442407, 29359904, 32505608, 33029892, 33554176, 36568809, 37748448, 41372352, 43384501, 44039856, 48758412, 50331264, 55163136, 56884814, 58719808, 65011216, 66059784, 73137618, 75496896, 82744704, 85327221, 86769002, 88079712, 97516824, 100662528, 113769628, 117439616, 130022432, 130153503, 132119568, 146275236, 150993792, 165489408, 170654442, 173538004, 176159424, 195033648, 227539256, 234879232, 255981663, 260044864, 260307006, 264239136, 292550472, 301987584, 303691507, 341308884, 347076008, 352318848, 390067296, 390460509, 455078512, 511963326, 520089728, 520614012, 528478272, 585100944, 607383014, 682617768, 694152016, 704637696, 780134592, 780921018, 910157024, 911074521, 1023926652, 1040179456, 1041228024, 1056956544, 1170201888, 1214766028, 1344919531, 1365235536, 1388304032, 1560269184, 1561842036, 1820314048, 1822149042, 2047853304, 2082456048, 2113913088, 2340403776, 2429532056, 2689839062, 2730471072, 2733223563, 2776608064, 3120538368, 3123684072, 3640628096, 3644298084, 4034758593, 4095706608, 4164912096, 4680807552, 4859064112, 5379678124, 5460942144, 5466447126, 5553216128, 6247368144, 7281256192, 7288596168, 8069517186, 8191413216, 8329824192, 9361615104, 9414436717, 9718128224, 10759356248, 10921884288, 10932894252, 11106432256, 12104275779, 12494736288, 14577192336, 16139034372, 16382826432, 16659648384, 18828873434, 19436256448, 21518712496, 21843768576, 21865788504, 24208551558, 24989472576, 28243310151, 29154384672, 32278068744, 32765652864, 33319296768, 37657746868, 38872512896, 43037424992, 43731577008, 48417103116, 49978945152, 56486620302, 58308769344, 64556137488, 65531305728, 75315493736, 77745025792, 84729930453, 86074849984, 87463154016, 96834206232, 99957890304, 112973240604, 116617538688, 129112274976, 150630987472, 169459860906, 172149699968, 174926308032, 193668412464, 225946481208, 233235077376, 258224549952, 301261974944, 338919721812, 344299399936, 349852616064, 387336824928, 451892962416, 516449099904, 602523949888, 677839443624, 699705232128, 774673649856, 903785924832, 1032898199808, 1205047899776, 1355678887248, 1549347299712, 1807571849664, 2410095799552, 2711357774496, 3098694599424, 3615143699328, 5422715548992, 7230287398656, 10845431097984, 21690862195968]

約数ペア:

[(1, 21690862195968), (2, 10845431097984), (3, 7230287398656), (4, 5422715548992), (6, 3615143699328), (7, 3098694599424), (8, 2711357774496), (9, 2410095799552), (12, 1807571849664), (14, 1549347299712), (16, 1355678887248), (18, 1205047899776), (21, 1032898199808), (24, 903785924832), (28, 774673649856), (31, 699705232128), (32, 677839443624), (36, 602523949888), (42, 516449099904), (48, 451892962416), (56, 387336824928), (62, 349852616064), (63, 344299399936), (64, 338919721812), (72, 301261974944), (84, 258224549952), (93, 233235077376), (96, 225946481208), (112, 193668412464), (124, 174926308032), (126, 172149699968), (128, 169459860906), (144, 150630987472), (168, 129112274976), (186, 116617538688), (192, 112973240604), (217, 99957890304), (224, 96834206232), (248, 87463154016), (252, 86074849984), (256, 84729930453), (279, 77745025792), (288, 75315493736), (331, 65531305728), (336, 64556137488), (372, 58308769344), (384, 56486620302), (434, 49978945152), (448, 48417103116), (496, 43731577008), (504, 43037424992), (558, 38872512896), (576, 37657746868), (651, 33319296768), (662, 32765652864), (672, 32278068744), (744, 29154384672), (768, 28243310151), (868, 24989472576), (896, 24208551558), (992, 21865788504), (993, 21843768576), (1008, 21518712496), (1116, 19436256448), (1152, 18828873434), (1302, 16659648384), (1324, 16382826432), (1344, 16139034372), (1488, 14577192336), (1736, 12494736288), (1792, 12104275779), (1953, 11106432256), (1984, 10932894252), (1986, 10921884288), (2016, 10759356248), (2232, 9718128224), (2304, 9414436717), (2317, 9361615104), (2604, 8329824192), (2648, 8191413216), (2688, 8069517186), (2976, 7288596168), (2979, 7281256192), (3472, 6247368144), (3906, 5553216128), (3968, 5466447126), (3972, 5460942144), (4032, 5379678124), (4464, 4859064112), (4634, 4680807552), (5208, 4164912096), (5296, 4095706608), (5376, 4034758593), (5952, 3644298084), (5958, 3640628096), (6944, 3123684072), (6951, 3120538368), (7812, 2776608064), (7936, 2733223563), (7944, 2730471072), (8064, 2689839062), (8928, 2429532056), (9268, 2340403776), (10261, 2113913088), (10416, 2082456048), (10592, 2047853304), (11904, 1822149042), (11916, 1820314048), (13888, 1561842036), (13902, 1560269184), (15624, 1388304032), (15888, 1365235536), (16128, 1344919531), (17856, 1214766028), (18536, 1170201888), (20522, 1056956544), (20832, 1041228024), (20853, 1040179456), (21184, 1023926652), (23808, 911074521), (23832, 910157024), (27776, 780921018), (27804, 780134592), (30783, 704637696), (31248, 694152016), (31776, 682617768), (35712, 607383014), (37072, 585100944), (41044, 528478272), (41664, 520614012), (41706, 520089728), (42368, 511963326), (47664, 455078512), (55552, 390460509), (55608, 390067296), (61566, 352318848), (62496, 347076008), (63552, 341308884), (71424, 303691507), (71827, 301987584), (74144, 292550472), (82088, 264239136), (83328, 260307006), (83412, 260044864), (84736, 255981663), (92349, 234879232), (95328, 227539256), (111216, 195033648), (123132, 176159424), (124992, 173538004), (127104, 170654442), (131071, 165489408), (143654, 150993792), (148288, 146275236), (164176, 132119568), (166656, 130153503), (166824, 130022432), (184698, 117439616), (190656, 113769628), (215481, 100662528), (222432, 97516824), (246264, 88079712), (249984, 86769002), (254208, 85327221), (262142, 82744704), (287308, 75496896), (296576, 73137618), (328352, 66059784), (333648, 65011216), (369396, 58719808), (381312, 56884814), (393213, 55163136), (430962, 50331264), (444864, 48758412), (492528, 44039856), (499968, 43384501), (524284, 41372352), (574616, 37748448), (593152, 36568809), (646443, 33554176), (656704, 33029892), (667296, 32505608), (738792, 29359904), (762624, 28442407), (786426, 27581568), (861924, 25165632), (889728, 24379206), (917497, 23641344), (985056, 22019928), (1048568, 20686176), (1149232, 18874224), (1179639, 18387712), (1292886, 16777088), (1313408, 16514946), (1334592, 16252804), (1477584, 14679952), (1572852, 13790784), (1723848, 12582816), (1779456, 12189603), (1834994, 11820672), (1970112, 11009964), (2097136, 10343088), (2298464, 9437112), (2359278, 9193856), (2585772, 8388544), (2626816, 8257473), (2669184, 8126402), (2752491, 7880448), (2955168, 7339976), (3145704, 6895392), (3447696, 6291408), (3669988, 5910336), (3940224, 5504982), (4063201, 5338368), (4194272, 5171544), (4596928, 4718556)]