21809246976

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:573

約数の個数: 576

約数和(自身を含む): 76605849600

約数和(自身を除く): 54796602624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 31, 32, 33, 36, 38, 44, 48, 54, 57, 62, 64, 66, 72, 76, 88, 93, 96, 99, 108, 114, 124, 128, 132, 144, 152, 171, 176, 186, 192, 198, 209, 216, 228, 248, 256, 264, 279, 288, 297, 304, 341, 342, 352, 372, 384, 396, 418, 432, 456, 487, 496, 513, 528, 558, 576, 589, 594, 608, 627, 682, 684, 704, 744, 768, 792, 836, 837, 864, 912, 974, 992, 1023, 1026, 1056, 1116, 1152, 1178, 1188, 1216, 1254, 1364, 1368, 1408, 1461, 1488, 1584, 1672, 1674, 1728, 1767, 1824, 1881, 1948, 1984, 2046, 2052, 2112, 2232, 2304, 2356, 2376, 2432, 2508, 2728, 2736, 2816, 2922, 2976, 3069, 3168, 3344, 3348, 3456, 3534, 3648, 3762, 3896, 3968, 4092, 4104, 4224, 4383, 4464, 4712, 4752, 4864, 5016, 5301, 5357, 5456, 5472, 5643, 5844, 5952, 6138, 6336, 6479, 6688, 6696, 6912, 7068, 7296, 7524, 7792, 7936, 8184, 8208, 8448, 8766, 8928, 9207, 9253, 9424, 9504, 10032, 10602, 10714, 10912, 10944, 11286, 11688, 11904, 12276, 12672, 12958, 13149, 13376, 13392, 14136, 14592, 15048, 15097, 15584, 15903, 16071, 16368, 16416, 17532, 17856, 18414, 18506, 18848, 19008, 19437, 20064, 21204, 21428, 21824, 21888, 22572, 23376, 23808, 24552, 25344, 25916, 26298, 26752, 26784, 27759, 28272, 30096, 30194, 31168, 31806, 32142, 32736, 32832, 35064, 35712, 36828, 37012, 37696, 38016, 38874, 40128, 42408, 42856, 43648, 43776, 45144, 45291, 46752, 48213, 49104, 51832, 52596, 53504, 53568, 55518, 56544, 58311, 60192, 60388, 62336, 63612, 64284, 65472, 65664, 70128, 71424, 73656, 74024, 75392, 76032, 77748, 80256, 83277, 84816, 85712, 87296, 90288, 90582, 93504, 96426, 98208, 101783, 103664, 105192, 107136, 111036, 113088, 116622, 120384, 120776, 124672, 127224, 128568, 130944, 131328, 135873, 140256, 144639, 147312, 148048, 150784, 155496, 160512, 166067, 166554, 169632, 171424, 174933, 180576, 181164, 187008, 192852, 196416, 203566, 207328, 210384, 214272, 222072, 226176, 233244, 240768, 241552, 249831, 254448, 257136, 261888, 271746, 280512, 286843, 289278, 294624, 296096, 305349, 310992, 332134, 333108, 339264, 342848, 349866, 361152, 362328, 374016, 385704, 392832, 407132, 407619, 414656, 420768, 444144, 452352, 466488, 481536, 483104, 498201, 499662, 508896, 514272, 543492, 561024, 573686, 578556, 589248, 592192, 610698, 621984, 664268, 666216, 678528, 685696, 699732, 722304, 724656, 771408, 785664, 814264, 815238, 829312, 841536, 860529, 888288, 916047, 932976, 966208, 996402, 999324, 1017792, 1028544, 1086984, 1122048, 1147372, 1157112, 1178496, 1184384, 1221396, 1243968, 1328536, 1332432, 1357056, 1371392, 1399464, 1444608, 1449312, 1494603, 1542816, 1628528, 1630476, 1658624, 1683072, 1721058, 1776576, 1832094, 1865952, 1932416, 1992804, 1998648, 2035584, 2057088, 2173968, 2294744, 2314224, 2356992, 2368768, 2442792, 2487936, 2581587, 2657072, 2664864, 2748141, 2798928, 2898624, 2989206, 3085632, 3155273, 3257056, 3260952, 3366144, 3442116, 3553152, 3664188, 3731904, 3864832, 3985608, 3997296, 4071168, 4114176, 4347936, 4483809, 4589488, 4628448, 4885584, 4975872, 5163174, 5314144, 5329728, 5496282, 5597856, 5797248, 5978412, 6171264, 6310546, 6514112, 6521904, 6884232, 7106304, 7328376, 7463808, 7744761, 7971216, 7994592, 8695872, 8967618, 9178976, 9256896, 9465819, 9771168, 10326348, 10628288, 10659456, 10992564, 11195712, 11594496, 11956824, 12342528, 12621092, 13028224, 13043808, 13768464, 14656752, 14927616, 15489522, 15942432, 15989184, 17391744, 17935236, 18357952, 18513792, 18931638, 19542336, 20652696, 21256576, 21318912, 21985128, 22391424, 23913648, 25242184, 26056448, 26087616, 27536928, 28397457, 29313504, 30979044, 31884864, 31978368, 34783488, 35870472, 36715904, 37027584, 37863276, 39084672, 41305392, 42513152, 43970256, 44782848, 47827296, 50484368, 52175232, 55073856, 56794914, 58627008, 61958088, 63769728, 63956736, 71740944, 73431808, 75726552, 78169344, 82610784, 85192371, 87940512, 95654592, 100968736, 104350464, 110147712, 113589828, 117254016, 123916176, 127539456, 143481888, 151453104, 165221568, 170384742, 175881024, 191309184, 201937472, 220295424, 227179656, 234508032, 247832352, 286963776, 302906208, 330443136, 340769484, 351762048, 382618368, 403874944, 454359312, 495664704, 573927552, 605812416, 660886272, 681538968, 703524096, 807749888, 908718624, 991329408, 1147855104, 1211624832, 1363077936, 1817437248, 1982658816, 2423249664, 2726155872, 3634874496, 5452311744, 7269748992, 10904623488, 21809246976]

約数ペア:

[(1, 21809246976), (2, 10904623488), (3, 7269748992), (4, 5452311744), (6, 3634874496), (8, 2726155872), (9, 2423249664), (11, 1982658816), (12, 1817437248), (16, 1363077936), (18, 1211624832), (19, 1147855104), (22, 991329408), (24, 908718624), (27, 807749888), (31, 703524096), (32, 681538968), (33, 660886272), (36, 605812416), (38, 573927552), (44, 495664704), (48, 454359312), (54, 403874944), (57, 382618368), (62, 351762048), (64, 340769484), (66, 330443136), (72, 302906208), (76, 286963776), (88, 247832352), (93, 234508032), (96, 227179656), (99, 220295424), (108, 201937472), (114, 191309184), (124, 175881024), (128, 170384742), (132, 165221568), (144, 151453104), (152, 143481888), (171, 127539456), (176, 123916176), (186, 117254016), (192, 113589828), (198, 110147712), (209, 104350464), (216, 100968736), (228, 95654592), (248, 87940512), (256, 85192371), (264, 82610784), (279, 78169344), (288, 75726552), (297, 73431808), (304, 71740944), (341, 63956736), (342, 63769728), (352, 61958088), (372, 58627008), (384, 56794914), (396, 55073856), (418, 52175232), (432, 50484368), (456, 47827296), (487, 44782848), (496, 43970256), (513, 42513152), (528, 41305392), (558, 39084672), (576, 37863276), (589, 37027584), (594, 36715904), (608, 35870472), (627, 34783488), (682, 31978368), (684, 31884864), (704, 30979044), (744, 29313504), (768, 28397457), (792, 27536928), (836, 26087616), (837, 26056448), (864, 25242184), (912, 23913648), (974, 22391424), (992, 21985128), (1023, 21318912), (1026, 21256576), (1056, 20652696), (1116, 19542336), (1152, 18931638), (1178, 18513792), (1188, 18357952), (1216, 17935236), (1254, 17391744), (1364, 15989184), (1368, 15942432), (1408, 15489522), (1461, 14927616), (1488, 14656752), (1584, 13768464), (1672, 13043808), (1674, 13028224), (1728, 12621092), (1767, 12342528), (1824, 11956824), (1881, 11594496), (1948, 11195712), (1984, 10992564), (2046, 10659456), (2052, 10628288), (2112, 10326348), (2232, 9771168), (2304, 9465819), (2356, 9256896), (2376, 9178976), (2432, 8967618), (2508, 8695872), (2728, 7994592), (2736, 7971216), (2816, 7744761), (2922, 7463808), (2976, 7328376), (3069, 7106304), (3168, 6884232), (3344, 6521904), (3348, 6514112), (3456, 6310546), (3534, 6171264), (3648, 5978412), (3762, 5797248), (3896, 5597856), (3968, 5496282), (4092, 5329728), (4104, 5314144), (4224, 5163174), (4383, 4975872), (4464, 4885584), (4712, 4628448), (4752, 4589488), (4864, 4483809), (5016, 4347936), (5301, 4114176), (5357, 4071168), (5456, 3997296), (5472, 3985608), (5643, 3864832), (5844, 3731904), (5952, 3664188), (6138, 3553152), (6336, 3442116), (6479, 3366144), (6688, 3260952), (6696, 3257056), (6912, 3155273), (7068, 3085632), (7296, 2989206), (7524, 2898624), (7792, 2798928), (7936, 2748141), (8184, 2664864), (8208, 2657072), (8448, 2581587), (8766, 2487936), (8928, 2442792), (9207, 2368768), (9253, 2356992), (9424, 2314224), (9504, 2294744), (10032, 2173968), (10602, 2057088), (10714, 2035584), (10912, 1998648), (10944, 1992804), (11286, 1932416), (11688, 1865952), (11904, 1832094), (12276, 1776576), (12672, 1721058), (12958, 1683072), (13149, 1658624), (13376, 1630476), (13392, 1628528), (14136, 1542816), (14592, 1494603), (15048, 1449312), (15097, 1444608), (15584, 1399464), (15903, 1371392), (16071, 1357056), (16368, 1332432), (16416, 1328536), (17532, 1243968), (17856, 1221396), (18414, 1184384), (18506, 1178496), (18848, 1157112), (19008, 1147372), (19437, 1122048), (20064, 1086984), (21204, 1028544), (21428, 1017792), (21824, 999324), (21888, 996402), (22572, 966208), (23376, 932976), (23808, 916047), (24552, 888288), (25344, 860529), (25916, 841536), (26298, 829312), (26752, 815238), (26784, 814264), (27759, 785664), (28272, 771408), (30096, 724656), (30194, 722304), (31168, 699732), (31806, 685696), (32142, 678528), (32736, 666216), (32832, 664268), (35064, 621984), (35712, 610698), (36828, 592192), (37012, 589248), (37696, 578556), (38016, 573686), (38874, 561024), (40128, 543492), (42408, 514272), (42856, 508896), (43648, 499662), (43776, 498201), (45144, 483104), (45291, 481536), (46752, 466488), (48213, 452352), (49104, 444144), (51832, 420768), (52596, 414656), (53504, 407619), (53568, 407132), (55518, 392832), (56544, 385704), (58311, 374016), (60192, 362328), (60388, 361152), (62336, 349866), (63612, 342848), (64284, 339264), (65472, 333108), (65664, 332134), (70128, 310992), (71424, 305349), (73656, 296096), (74024, 294624), (75392, 289278), (76032, 286843), (77748, 280512), (80256, 271746), (83277, 261888), (84816, 257136), (85712, 254448), (87296, 249831), (90288, 241552), (90582, 240768), (93504, 233244), (96426, 226176), (98208, 222072), (101783, 214272), (103664, 210384), (105192, 207328), (107136, 203566), (111036, 196416), (113088, 192852), (116622, 187008), (120384, 181164), (120776, 180576), (124672, 174933), (127224, 171424), (128568, 169632), (130944, 166554), (131328, 166067), (135873, 160512), (140256, 155496), (144639, 150784), (147312, 148048)]