28712474784

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4233

約数の個数: 384

約数和(自身を含む): 101490278400

約数和(自身を除く): 72777803616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 37, 42, 48, 54, 56, 62, 63, 72, 74, 84, 93, 96, 108, 111, 112, 124, 126, 144, 148, 168, 186, 189, 216, 217, 222, 224, 248, 252, 259, 279, 288, 296, 333, 336, 372, 378, 432, 434, 444, 496, 504, 518, 558, 592, 651, 666, 672, 744, 756, 777, 837, 864, 868, 888, 992, 999, 1008, 1036, 1116, 1147, 1184, 1302, 1332, 1488, 1512, 1554, 1674, 1736, 1776, 1953, 1998, 2016, 2072, 2232, 2294, 2331, 2604, 2664, 2976, 3024, 3108, 3348, 3441, 3472, 3552, 3906, 3996, 4139, 4144, 4464, 4588, 4662, 5208, 5328, 5859, 6048, 6216, 6696, 6882, 6944, 6993, 7812, 7992, 8029, 8278, 8288, 8928, 9176, 9324, 10323, 10416, 10656, 11718, 12417, 12432, 13392, 13764, 13986, 15624, 15984, 16058, 16556, 18352, 18648, 20646, 20832, 23436, 24087, 24834, 24864, 26784, 27528, 27972, 28973, 30969, 31248, 31968, 32116, 33112, 36704, 37251, 37296, 41292, 46872, 48174, 49668, 55056, 55944, 57946, 61938, 62496, 64232, 66224, 72261, 74502, 74592, 82584, 86919, 93744, 96348, 99336, 110112, 111753, 111888, 115892, 123876, 128309, 128464, 132448, 144522, 149004, 153143, 165168, 173838, 187488, 192696, 198672, 216783, 223506, 223776, 231784, 247752, 256618, 256928, 260757, 289044, 298008, 306286, 330336, 347676, 384927, 385392, 397344, 433566, 447012, 459429, 463568, 495504, 513236, 521514, 578088, 596016, 612572, 695352, 769854, 770784, 782271, 867132, 894024, 898163, 918858, 927136, 991008, 1026472, 1043028, 1072001, 1154781, 1156176, 1192032, 1225144, 1378287, 1390704, 1539708, 1564542, 1734264, 1788048, 1796326, 1837716, 2052944, 2086056, 2144002, 2309562, 2312352, 2450288, 2694489, 2756574, 2781408, 3079416, 3129084, 3216003, 3464343, 3468528, 3576096, 3592652, 3675432, 4105888, 4134861, 4172112, 4288004, 4619124, 4747433, 4900576, 5388978, 5513148, 6158832, 6258168, 6432006, 6928686, 6937056, 7185304, 7350864, 8083467, 8269722, 8344224, 8576008, 9238248, 9494866, 9648009, 10777956, 11026296, 12317664, 12516336, 12864012, 13857372, 14242299, 14370608, 14701728, 16166934, 16539444, 17152016, 18476496, 18989732, 19296018, 21555912, 22052592, 24250401, 25032672, 25728024, 27714744, 28484598, 28741216, 28944027, 32333868, 33078888, 33232031, 34304032, 36952992, 37979464, 38592036, 42726897, 43111824, 44105184, 48500802, 51456048, 55429488, 56969196, 57888054, 64667736, 66157776, 66464062, 75958928, 77184072, 85453794, 86223648, 97001604, 99696093, 102912096, 110858976, 113938392, 115776108, 128180691, 129335472, 132315552, 132928124, 151917856, 154368144, 170907588, 194003208, 199392186, 227876784, 231552216, 256361382, 258670944, 265856248, 299088279, 308736288, 341815176, 388006416, 398784372, 455753568, 463104432, 512722764, 531712496, 598176558, 683630352, 776012832, 797568744, 897264837, 926208864, 1025445528, 1063424992, 1196353116, 1367260704, 1595137488, 1794529674, 2050891056, 2392706232, 3190274976, 3589059348, 4101782112, 4785412464, 7178118696, 9570824928, 14356237392, 28712474784]

約数ペア:

[(1, 28712474784), (2, 14356237392), (3, 9570824928), (4, 7178118696), (6, 4785412464), (7, 4101782112), (8, 3589059348), (9, 3190274976), (12, 2392706232), (14, 2050891056), (16, 1794529674), (18, 1595137488), (21, 1367260704), (24, 1196353116), (27, 1063424992), (28, 1025445528), (31, 926208864), (32, 897264837), (36, 797568744), (37, 776012832), (42, 683630352), (48, 598176558), (54, 531712496), (56, 512722764), (62, 463104432), (63, 455753568), (72, 398784372), (74, 388006416), (84, 341815176), (93, 308736288), (96, 299088279), (108, 265856248), (111, 258670944), (112, 256361382), (124, 231552216), (126, 227876784), (144, 199392186), (148, 194003208), (168, 170907588), (186, 154368144), (189, 151917856), (216, 132928124), (217, 132315552), (222, 129335472), (224, 128180691), (248, 115776108), (252, 113938392), (259, 110858976), (279, 102912096), (288, 99696093), (296, 97001604), (333, 86223648), (336, 85453794), (372, 77184072), (378, 75958928), (432, 66464062), (434, 66157776), (444, 64667736), (496, 57888054), (504, 56969196), (518, 55429488), (558, 51456048), (592, 48500802), (651, 44105184), (666, 43111824), (672, 42726897), (744, 38592036), (756, 37979464), (777, 36952992), (837, 34304032), (864, 33232031), (868, 33078888), (888, 32333868), (992, 28944027), (999, 28741216), (1008, 28484598), (1036, 27714744), (1116, 25728024), (1147, 25032672), (1184, 24250401), (1302, 22052592), (1332, 21555912), (1488, 19296018), (1512, 18989732), (1554, 18476496), (1674, 17152016), (1736, 16539444), (1776, 16166934), (1953, 14701728), (1998, 14370608), (2016, 14242299), (2072, 13857372), (2232, 12864012), (2294, 12516336), (2331, 12317664), (2604, 11026296), (2664, 10777956), (2976, 9648009), (3024, 9494866), (3108, 9238248), (3348, 8576008), (3441, 8344224), (3472, 8269722), (3552, 8083467), (3906, 7350864), (3996, 7185304), (4139, 6937056), (4144, 6928686), (4464, 6432006), (4588, 6258168), (4662, 6158832), (5208, 5513148), (5328, 5388978), (5859, 4900576), (6048, 4747433), (6216, 4619124), (6696, 4288004), (6882, 4172112), (6944, 4134861), (6993, 4105888), (7812, 3675432), (7992, 3592652), (8029, 3576096), (8278, 3468528), (8288, 3464343), (8928, 3216003), (9176, 3129084), (9324, 3079416), (10323, 2781408), (10416, 2756574), (10656, 2694489), (11718, 2450288), (12417, 2312352), (12432, 2309562), (13392, 2144002), (13764, 2086056), (13986, 2052944), (15624, 1837716), (15984, 1796326), (16058, 1788048), (16556, 1734264), (18352, 1564542), (18648, 1539708), (20646, 1390704), (20832, 1378287), (23436, 1225144), (24087, 1192032), (24834, 1156176), (24864, 1154781), (26784, 1072001), (27528, 1043028), (27972, 1026472), (28973, 991008), (30969, 927136), (31248, 918858), (31968, 898163), (32116, 894024), (33112, 867132), (36704, 782271), (37251, 770784), (37296, 769854), (41292, 695352), (46872, 612572), (48174, 596016), (49668, 578088), (55056, 521514), (55944, 513236), (57946, 495504), (61938, 463568), (62496, 459429), (64232, 447012), (66224, 433566), (72261, 397344), (74502, 385392), (74592, 384927), (82584, 347676), (86919, 330336), (93744, 306286), (96348, 298008), (99336, 289044), (110112, 260757), (111753, 256928), (111888, 256618), (115892, 247752), (123876, 231784), (128309, 223776), (128464, 223506), (132448, 216783), (144522, 198672), (149004, 192696), (153143, 187488), (165168, 173838)]