21649801824

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:752

約数の個数: 480

約数和(自身を含む): 76467105792

約数和(自身を除く): 54817303968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 61, 62, 63, 72, 81, 84, 93, 96, 108, 112, 122, 124, 126, 144, 162, 168, 183, 186, 189, 216, 217, 224, 244, 248, 252, 279, 288, 324, 336, 366, 372, 378, 427, 432, 434, 488, 496, 504, 549, 558, 567, 631, 648, 651, 672, 732, 744, 756, 837, 854, 864, 868, 976, 992, 1008, 1098, 1116, 1134, 1262, 1281, 1296, 1302, 1464, 1488, 1512, 1647, 1674, 1708, 1736, 1891, 1893, 1952, 1953, 2016, 2196, 2232, 2268, 2511, 2524, 2562, 2592, 2604, 2928, 2976, 3024, 3294, 3348, 3416, 3472, 3782, 3786, 3843, 3906, 4392, 4417, 4464, 4536, 4941, 5022, 5048, 5124, 5208, 5673, 5679, 5856, 5859, 6048, 6588, 6696, 6832, 6944, 7564, 7572, 7686, 7812, 8784, 8834, 8928, 9072, 9882, 10044, 10096, 10248, 10416, 11346, 11358, 11529, 11718, 13176, 13237, 13251, 13392, 13664, 15128, 15144, 15372, 15624, 17019, 17037, 17568, 17577, 17668, 18144, 19561, 19764, 20088, 20192, 20496, 20832, 22692, 22716, 23058, 23436, 26352, 26474, 26502, 26784, 30256, 30288, 30744, 31248, 34038, 34074, 34587, 35154, 35336, 38491, 39122, 39528, 39711, 39753, 40176, 40992, 45384, 45432, 46116, 46872, 51057, 51111, 52704, 52948, 53004, 58683, 60512, 60576, 61488, 62496, 68076, 68148, 69174, 70308, 70672, 76982, 78244, 79056, 79422, 79506, 80352, 90768, 90864, 92232, 93744, 102114, 102222, 105896, 106008, 115473, 117366, 119133, 119259, 122976, 136152, 136296, 136927, 138348, 140616, 141344, 153171, 153964, 156488, 158112, 158844, 159012, 176049, 181536, 181728, 184464, 187488, 204228, 204444, 211792, 212016, 230946, 234732, 238266, 238518, 269437, 272304, 272592, 273854, 276696, 281232, 306342, 307928, 312976, 317688, 318024, 346419, 352098, 357399, 357777, 368928, 408456, 408888, 410781, 423584, 424032, 461892, 469464, 476532, 477036, 528147, 538874, 544608, 545184, 547708, 553392, 562464, 612684, 615856, 625952, 635376, 636048, 692838, 704196, 714798, 715554, 808311, 816912, 817776, 821562, 923784, 938928, 953064, 954072, 1039257, 1056294, 1072197, 1077748, 1095416, 1106784, 1193221, 1225368, 1231712, 1232343, 1270752, 1272096, 1385676, 1408392, 1429596, 1431108, 1584441, 1616622, 1633824, 1635552, 1643124, 1847568, 1877856, 1906128, 1908144, 2078514, 2112588, 2144394, 2155496, 2190832, 2386442, 2424933, 2450736, 2464686, 2771352, 2816784, 2859192, 2862216, 3117771, 3168882, 3233244, 3286248, 3579663, 3695136, 3697029, 3812256, 3816288, 4157028, 4225176, 4288788, 4310992, 4381664, 4772884, 4849866, 4901472, 4929372, 5542704, 5633568, 5718384, 5724432, 6235542, 6337764, 6466488, 6572496, 7159326, 7274799, 7394058, 8314056, 8352547, 8450352, 8577576, 8621984, 9545768, 9699732, 9858744, 10738989, 11085408, 11091087, 11436768, 11448864, 12471084, 12675528, 12932976, 13144992, 14318652, 14549598, 14788116, 16628112, 16705094, 16900704, 17155152, 19091536, 19399464, 19717488, 21477978, 21824397, 22182174, 24942168, 25057641, 25351056, 25865952, 28637304, 29099196, 29576232, 32216967, 33256224, 33410188, 34310304, 38183072, 38798928, 39434976, 42955956, 43648794, 44364348, 49884336, 50115282, 50702112, 57274608, 58198392, 59152464, 64433934, 66820376, 75172923, 77597856, 85911912, 87297588, 88728696, 96650901, 99768672, 100230564, 114549216, 116396784, 118304928, 128867868, 133640752, 150345846, 171823824, 174595176, 177457392, 193301802, 200461128, 225518769, 232793568, 257735736, 267281504, 300691692, 343647648, 349190352, 354914784, 386603604, 400922256, 451037538, 515471472, 601383384, 676556307, 698380704, 773207208, 801844512, 902075076, 1030942944, 1202766768, 1353112614, 1546414416, 1804150152, 2405533536, 2706225228, 3092828832, 3608300304, 5412450456, 7216600608, 10824900912, 21649801824]

約数ペア:

[(1, 21649801824), (2, 10824900912), (3, 7216600608), (4, 5412450456), (6, 3608300304), (7, 3092828832), (8, 2706225228), (9, 2405533536), (12, 1804150152), (14, 1546414416), (16, 1353112614), (18, 1202766768), (21, 1030942944), (24, 902075076), (27, 801844512), (28, 773207208), (31, 698380704), (32, 676556307), (36, 601383384), (42, 515471472), (48, 451037538), (54, 400922256), (56, 386603604), (61, 354914784), (62, 349190352), (63, 343647648), (72, 300691692), (81, 267281504), (84, 257735736), (93, 232793568), (96, 225518769), (108, 200461128), (112, 193301802), (122, 177457392), (124, 174595176), (126, 171823824), (144, 150345846), (162, 133640752), (168, 128867868), (183, 118304928), (186, 116396784), (189, 114549216), (216, 100230564), (217, 99768672), (224, 96650901), (244, 88728696), (248, 87297588), (252, 85911912), (279, 77597856), (288, 75172923), (324, 66820376), (336, 64433934), (366, 59152464), (372, 58198392), (378, 57274608), (427, 50702112), (432, 50115282), (434, 49884336), (488, 44364348), (496, 43648794), (504, 42955956), (549, 39434976), (558, 38798928), (567, 38183072), (631, 34310304), (648, 33410188), (651, 33256224), (672, 32216967), (732, 29576232), (744, 29099196), (756, 28637304), (837, 25865952), (854, 25351056), (864, 25057641), (868, 24942168), (976, 22182174), (992, 21824397), (1008, 21477978), (1098, 19717488), (1116, 19399464), (1134, 19091536), (1262, 17155152), (1281, 16900704), (1296, 16705094), (1302, 16628112), (1464, 14788116), (1488, 14549598), (1512, 14318652), (1647, 13144992), (1674, 12932976), (1708, 12675528), (1736, 12471084), (1891, 11448864), (1893, 11436768), (1952, 11091087), (1953, 11085408), (2016, 10738989), (2196, 9858744), (2232, 9699732), (2268, 9545768), (2511, 8621984), (2524, 8577576), (2562, 8450352), (2592, 8352547), (2604, 8314056), (2928, 7394058), (2976, 7274799), (3024, 7159326), (3294, 6572496), (3348, 6466488), (3416, 6337764), (3472, 6235542), (3782, 5724432), (3786, 5718384), (3843, 5633568), (3906, 5542704), (4392, 4929372), (4417, 4901472), (4464, 4849866), (4536, 4772884), (4941, 4381664), (5022, 4310992), (5048, 4288788), (5124, 4225176), (5208, 4157028), (5673, 3816288), (5679, 3812256), (5856, 3697029), (5859, 3695136), (6048, 3579663), (6588, 3286248), (6696, 3233244), (6832, 3168882), (6944, 3117771), (7564, 2862216), (7572, 2859192), (7686, 2816784), (7812, 2771352), (8784, 2464686), (8834, 2450736), (8928, 2424933), (9072, 2386442), (9882, 2190832), (10044, 2155496), (10096, 2144394), (10248, 2112588), (10416, 2078514), (11346, 1908144), (11358, 1906128), (11529, 1877856), (11718, 1847568), (13176, 1643124), (13237, 1635552), (13251, 1633824), (13392, 1616622), (13664, 1584441), (15128, 1431108), (15144, 1429596), (15372, 1408392), (15624, 1385676), (17019, 1272096), (17037, 1270752), (17568, 1232343), (17577, 1231712), (17668, 1225368), (18144, 1193221), (19561, 1106784), (19764, 1095416), (20088, 1077748), (20192, 1072197), (20496, 1056294), (20832, 1039257), (22692, 954072), (22716, 953064), (23058, 938928), (23436, 923784), (26352, 821562), (26474, 817776), (26502, 816912), (26784, 808311), (30256, 715554), (30288, 714798), (30744, 704196), (31248, 692838), (34038, 636048), (34074, 635376), (34587, 625952), (35154, 615856), (35336, 612684), (38491, 562464), (39122, 553392), (39528, 547708), (39711, 545184), (39753, 544608), (40176, 538874), (40992, 528147), (45384, 477036), (45432, 476532), (46116, 469464), (46872, 461892), (51057, 424032), (51111, 423584), (52704, 410781), (52948, 408888), (53004, 408456), (58683, 368928), (60512, 357777), (60576, 357399), (61488, 352098), (62496, 346419), (68076, 318024), (68148, 317688), (69174, 312976), (70308, 307928), (70672, 306342), (76982, 281232), (78244, 276696), (79056, 273854), (79422, 272592), (79506, 272304), (80352, 269437), (90768, 238518), (90864, 238266), (92232, 234732), (93744, 230946), (102114, 212016), (102222, 211792), (105896, 204444), (106008, 204228), (115473, 187488), (117366, 184464), (119133, 181728), (119259, 181536), (122976, 176049), (136152, 159012), (136296, 158844), (136927, 158112), (138348, 156488), (140616, 153964), (141344, 153171)]