21705497856

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3431

約数の個数: 432

約数和(自身を含む): 78619598400

約数和(自身を除く): 56914100544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 76, 84, 96, 98, 108, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 189, 192, 196, 216, 224, 228, 252, 256, 266, 288, 294, 304, 336, 342, 378, 384, 392, 399, 432, 441, 448, 456, 504, 513, 532, 576, 588, 608, 672, 684, 756, 768, 784, 798, 864, 882, 896, 912, 931, 1008, 1026, 1064, 1152, 1176, 1197, 1216, 1323, 1344, 1368, 1512, 1568, 1596, 1728, 1764, 1792, 1824, 1862, 2016, 2052, 2128, 2304, 2352, 2394, 2432, 2646, 2688, 2736, 2793, 3024, 3136, 3192, 3373, 3456, 3528, 3591, 3648, 3724, 4032, 4104, 4256, 4704, 4788, 4864, 5292, 5376, 5472, 5586, 6048, 6272, 6384, 6746, 6912, 7056, 7182, 7296, 7448, 8064, 8208, 8379, 8512, 9408, 9576, 10119, 10584, 10944, 11172, 12096, 12544, 12768, 13492, 14112, 14364, 14592, 14896, 16128, 16416, 16758, 17024, 18816, 19152, 20238, 21168, 21888, 22344, 23611, 24192, 25137, 25536, 26984, 28224, 28728, 29792, 30357, 32832, 33516, 34048, 37632, 38304, 40476, 42336, 43776, 44688, 47222, 48384, 50274, 51072, 53968, 56448, 57456, 59584, 60714, 64087, 65664, 67032, 70833, 76608, 80952, 84672, 89376, 91071, 94444, 100548, 102144, 107936, 112896, 114912, 119168, 121428, 128174, 131328, 134064, 141666, 153216, 161904, 165277, 169344, 178752, 182142, 188888, 192261, 201096, 212499, 215872, 229824, 238336, 242856, 256348, 268128, 283332, 306432, 323808, 330554, 338688, 357504, 364284, 377776, 384522, 402192, 424998, 431744, 448609, 459648, 485712, 495831, 512696, 536256, 566664, 576783, 637497, 647616, 661108, 715008, 728568, 755552, 769044, 804384, 849996, 863488, 897218, 919296, 971424, 991662, 1025392, 1072512, 1133328, 1153566, 1274994, 1295232, 1322216, 1345827, 1457136, 1487493, 1511104, 1538088, 1608768, 1699992, 1730349, 1794436, 1942848, 1983324, 2050784, 2145024, 2266656, 2307132, 2549988, 2590464, 2644432, 2691654, 2914272, 2974986, 3022208, 3076176, 3140263, 3217536, 3399984, 3460698, 3588872, 3885696, 3966648, 4037481, 4101568, 4462479, 4533312, 4614264, 5099976, 5288864, 5383308, 5828544, 5949972, 6044416, 6152352, 6280526, 6435072, 6799968, 6921396, 7177744, 7771392, 7933296, 8074962, 8203136, 8924958, 9066624, 9228528, 9420789, 10199952, 10577728, 10766616, 11657088, 11899944, 12112443, 12304704, 12561052, 13599936, 13842792, 14355488, 15866592, 16149924, 16406272, 17849916, 18133248, 18457056, 18841578, 20399904, 21155456, 21533232, 23314176, 23799888, 24224886, 24609408, 25122104, 27199872, 27685584, 28262367, 28710976, 31733184, 32299848, 35699832, 36914112, 37683156, 40799808, 42310912, 43066464, 47599776, 48449772, 49218816, 50244208, 54399744, 55371168, 56524734, 57421952, 63466368, 64599696, 71399664, 73828224, 75366312, 81599616, 84787101, 86132928, 95199552, 96899544, 100488416, 110742336, 113049468, 114843904, 126932736, 129199392, 142799328, 147656448, 150732624, 163199232, 169574202, 172265856, 190399104, 193799088, 200976832, 221484672, 226098936, 258398784, 285598656, 301465248, 339148404, 344531712, 380798208, 387598176, 401953664, 442969344, 452197872, 516797568, 571197312, 602930496, 678296808, 775196352, 803907328, 904395744, 1033595136, 1142394624, 1205860992, 1356593616, 1550392704, 1808791488, 2411721984, 2713187232, 3100785408, 3617582976, 5426374464, 7235165952, 10852748928, 21705497856]

約数ペア:

[(1, 21705497856), (2, 10852748928), (3, 7235165952), (4, 5426374464), (6, 3617582976), (7, 3100785408), (8, 2713187232), (9, 2411721984), (12, 1808791488), (14, 1550392704), (16, 1356593616), (18, 1205860992), (19, 1142394624), (21, 1033595136), (24, 904395744), (27, 803907328), (28, 775196352), (32, 678296808), (36, 602930496), (38, 571197312), (42, 516797568), (48, 452197872), (49, 442969344), (54, 401953664), (56, 387598176), (57, 380798208), (63, 344531712), (64, 339148404), (72, 301465248), (76, 285598656), (84, 258398784), (96, 226098936), (98, 221484672), (108, 200976832), (112, 193799088), (114, 190399104), (126, 172265856), (128, 169574202), (133, 163199232), (144, 150732624), (147, 147656448), (152, 142799328), (168, 129199392), (171, 126932736), (189, 114843904), (192, 113049468), (196, 110742336), (216, 100488416), (224, 96899544), (228, 95199552), (252, 86132928), (256, 84787101), (266, 81599616), (288, 75366312), (294, 73828224), (304, 71399664), (336, 64599696), (342, 63466368), (378, 57421952), (384, 56524734), (392, 55371168), (399, 54399744), (432, 50244208), (441, 49218816), (448, 48449772), (456, 47599776), (504, 43066464), (513, 42310912), (532, 40799808), (576, 37683156), (588, 36914112), (608, 35699832), (672, 32299848), (684, 31733184), (756, 28710976), (768, 28262367), (784, 27685584), (798, 27199872), (864, 25122104), (882, 24609408), (896, 24224886), (912, 23799888), (931, 23314176), (1008, 21533232), (1026, 21155456), (1064, 20399904), (1152, 18841578), (1176, 18457056), (1197, 18133248), (1216, 17849916), (1323, 16406272), (1344, 16149924), (1368, 15866592), (1512, 14355488), (1568, 13842792), (1596, 13599936), (1728, 12561052), (1764, 12304704), (1792, 12112443), (1824, 11899944), (1862, 11657088), (2016, 10766616), (2052, 10577728), (2128, 10199952), (2304, 9420789), (2352, 9228528), (2394, 9066624), (2432, 8924958), (2646, 8203136), (2688, 8074962), (2736, 7933296), (2793, 7771392), (3024, 7177744), (3136, 6921396), (3192, 6799968), (3373, 6435072), (3456, 6280526), (3528, 6152352), (3591, 6044416), (3648, 5949972), (3724, 5828544), (4032, 5383308), (4104, 5288864), (4256, 5099976), (4704, 4614264), (4788, 4533312), (4864, 4462479), (5292, 4101568), (5376, 4037481), (5472, 3966648), (5586, 3885696), (6048, 3588872), (6272, 3460698), (6384, 3399984), (6746, 3217536), (6912, 3140263), (7056, 3076176), (7182, 3022208), (7296, 2974986), (7448, 2914272), (8064, 2691654), (8208, 2644432), (8379, 2590464), (8512, 2549988), (9408, 2307132), (9576, 2266656), (10119, 2145024), (10584, 2050784), (10944, 1983324), (11172, 1942848), (12096, 1794436), (12544, 1730349), (12768, 1699992), (13492, 1608768), (14112, 1538088), (14364, 1511104), (14592, 1487493), (14896, 1457136), (16128, 1345827), (16416, 1322216), (16758, 1295232), (17024, 1274994), (18816, 1153566), (19152, 1133328), (20238, 1072512), (21168, 1025392), (21888, 991662), (22344, 971424), (23611, 919296), (24192, 897218), (25137, 863488), (25536, 849996), (26984, 804384), (28224, 769044), (28728, 755552), (29792, 728568), (30357, 715008), (32832, 661108), (33516, 647616), (34048, 637497), (37632, 576783), (38304, 566664), (40476, 536256), (42336, 512696), (43776, 495831), (44688, 485712), (47222, 459648), (48384, 448609), (50274, 431744), (51072, 424998), (53968, 402192), (56448, 384522), (57456, 377776), (59584, 364284), (60714, 357504), (64087, 338688), (65664, 330554), (67032, 323808), (70833, 306432), (76608, 283332), (80952, 268128), (84672, 256348), (89376, 242856), (91071, 238336), (94444, 229824), (100548, 215872), (102144, 212499), (107936, 201096), (112896, 192261), (114912, 188888), (119168, 182142), (121428, 178752), (128174, 169344), (131328, 165277), (134064, 161904), (141666, 153216)]