21951273344

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 512

約数和(自身を含む): 63170150400

約数和(自身を除く): 41218877056

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 64, 71, 76, 77, 88, 91, 104, 112, 127, 128, 133, 142, 143, 152, 154, 176, 182, 208, 209, 224, 247, 254, 266, 284, 286, 304, 308, 352, 364, 416, 418, 448, 494, 497, 508, 532, 568, 572, 608, 616, 704, 728, 781, 832, 836, 889, 896, 923, 988, 994, 1001, 1016, 1064, 1136, 1144, 1216, 1232, 1349, 1397, 1408, 1456, 1463, 1562, 1651, 1664, 1672, 1729, 1778, 1846, 1976, 1988, 2002, 2032, 2128, 2272, 2288, 2413, 2432, 2464, 2698, 2717, 2794, 2912, 2926, 3124, 3302, 3344, 3458, 3556, 3692, 3952, 3976, 4004, 4064, 4256, 4544, 4576, 4826, 4928, 5396, 5434, 5467, 5588, 5824, 5852, 6248, 6461, 6604, 6688, 6916, 7112, 7384, 7904, 7952, 8008, 8128, 8512, 9017, 9088, 9152, 9443, 9652, 9779, 9856, 10153, 10792, 10868, 10934, 11176, 11557, 11648, 11704, 12496, 12922, 13208, 13376, 13832, 14224, 14768, 14839, 15808, 15904, 16016, 16256, 16891, 17024, 17537, 18034, 18161, 18304, 18886, 19019, 19304, 19558, 20306, 21584, 21736, 21868, 22352, 23114, 23408, 24992, 25844, 26416, 26543, 26752, 27664, 28448, 29536, 29678, 31369, 31616, 31808, 32032, 33782, 35074, 36068, 36322, 37772, 38038, 38608, 39116, 40612, 43168, 43472, 43736, 44704, 46228, 46816, 49984, 51688, 52832, 53086, 55328, 56896, 59072, 59356, 62738, 63119, 63616, 64064, 67564, 70148, 71071, 72136, 72644, 75544, 76076, 77216, 78232, 81224, 86336, 86944, 87472, 89408, 92456, 93632, 99187, 99968, 103376, 103873, 105664, 106172, 110656, 113792, 117221, 118144, 118712, 122759, 125476, 126238, 127127, 128128, 135128, 140296, 142142, 144272, 145288, 151088, 152152, 154432, 156464, 162448, 171323, 172672, 173888, 174944, 178816, 184912, 185801, 187264, 192907, 198374, 206752, 207746, 211328, 212344, 219583, 221312, 234442, 237424, 245518, 250952, 252476, 254254, 270256, 280592, 284284, 288544, 290576, 302176, 304304, 308864, 312928, 324896, 342646, 345059, 347776, 349888, 369824, 371602, 385814, 396748, 413504, 415492, 424688, 439166, 468884, 474848, 491036, 501904, 504952, 508508, 540512, 561184, 568568, 577088, 581152, 604352, 608608, 625856, 649792, 685292, 690118, 694309, 699776, 739648, 743204, 771628, 793496, 820547, 827008, 830984, 849376, 878332, 937768, 949696, 982072, 1003808, 1009904, 1017016, 1081024, 1122368, 1137136, 1154176, 1162304, 1199261, 1208704, 1217216, 1251712, 1289431, 1299584, 1350349, 1370584, 1380236, 1388618, 1479296, 1486408, 1543256, 1586992, 1641094, 1661968, 1698752, 1756664, 1875536, 1884553, 1899392, 1964144, 2007616, 2019808, 2034032, 2162048, 2227199, 2244736, 2274272, 2324608, 2398522, 2415413, 2434432, 2578862, 2700698, 2741168, 2760472, 2777236, 2972816, 3086512, 3173984, 3282188, 3323936, 3397504, 3513328, 3751072, 3769106, 3928288, 4015232, 4039616, 4068064, 4454398, 4548544, 4797044, 4830826, 5157724, 5401396, 5482336, 5520944, 5554472, 5945632, 6173024, 6347968, 6564376, 6647872, 7026656, 7502144, 7538212, 7856576, 8079232, 8136128, 8908796, 9026017, 9097088, 9594088, 9661652, 10315448, 10802792, 10964672, 11041888, 11108944, 11891264, 12346048, 12695936, 13128752, 13191871, 13295744, 14053312, 15004288, 15076424, 15590393, 15713152, 16272256, 17817592, 18052034, 19188176, 19323304, 20630896, 21605584, 21929344, 22083776, 22217888, 23782528, 24499189, 24692096, 26257504, 26383742, 28106624, 30152848, 31180786, 35635184, 36104068, 38376352, 38646608, 41261792, 43211168, 44167552, 44435776, 48998378, 52515008, 52767484, 60305696, 62361572, 71270368, 72208136, 76752704, 77293216, 82523584, 86422336, 88871552, 97996756, 105030016, 105534968, 120611392, 124723144, 142540736, 144416272, 153505408, 154586432, 165047168, 171494323, 172844672, 195993512, 211069936, 241222784, 249446288, 285081472, 288832544, 309172864, 342988646, 391987024, 422139872, 498892576, 577665088, 685977292, 783974048, 844279744, 997785152, 1155330176, 1371954584, 1567948096, 1688559488, 1995570304, 2743909168, 3135896192, 5487818336, 10975636672, 21951273344]

約数ペア:

[(1, 21951273344), (2, 10975636672), (4, 5487818336), (7, 3135896192), (8, 2743909168), (11, 1995570304), (13, 1688559488), (14, 1567948096), (16, 1371954584), (19, 1155330176), (22, 997785152), (26, 844279744), (28, 783974048), (32, 685977292), (38, 577665088), (44, 498892576), (52, 422139872), (56, 391987024), (64, 342988646), (71, 309172864), (76, 288832544), (77, 285081472), (88, 249446288), (91, 241222784), (104, 211069936), (112, 195993512), (127, 172844672), (128, 171494323), (133, 165047168), (142, 154586432), (143, 153505408), (152, 144416272), (154, 142540736), (176, 124723144), (182, 120611392), (208, 105534968), (209, 105030016), (224, 97996756), (247, 88871552), (254, 86422336), (266, 82523584), (284, 77293216), (286, 76752704), (304, 72208136), (308, 71270368), (352, 62361572), (364, 60305696), (416, 52767484), (418, 52515008), (448, 48998378), (494, 44435776), (497, 44167552), (508, 43211168), (532, 41261792), (568, 38646608), (572, 38376352), (608, 36104068), (616, 35635184), (704, 31180786), (728, 30152848), (781, 28106624), (832, 26383742), (836, 26257504), (889, 24692096), (896, 24499189), (923, 23782528), (988, 22217888), (994, 22083776), (1001, 21929344), (1016, 21605584), (1064, 20630896), (1136, 19323304), (1144, 19188176), (1216, 18052034), (1232, 17817592), (1349, 16272256), (1397, 15713152), (1408, 15590393), (1456, 15076424), (1463, 15004288), (1562, 14053312), (1651, 13295744), (1664, 13191871), (1672, 13128752), (1729, 12695936), (1778, 12346048), (1846, 11891264), (1976, 11108944), (1988, 11041888), (2002, 10964672), (2032, 10802792), (2128, 10315448), (2272, 9661652), (2288, 9594088), (2413, 9097088), (2432, 9026017), (2464, 8908796), (2698, 8136128), (2717, 8079232), (2794, 7856576), (2912, 7538212), (2926, 7502144), (3124, 7026656), (3302, 6647872), (3344, 6564376), (3458, 6347968), (3556, 6173024), (3692, 5945632), (3952, 5554472), (3976, 5520944), (4004, 5482336), (4064, 5401396), (4256, 5157724), (4544, 4830826), (4576, 4797044), (4826, 4548544), (4928, 4454398), (5396, 4068064), (5434, 4039616), (5467, 4015232), (5588, 3928288), (5824, 3769106), (5852, 3751072), (6248, 3513328), (6461, 3397504), (6604, 3323936), (6688, 3282188), (6916, 3173984), (7112, 3086512), (7384, 2972816), (7904, 2777236), (7952, 2760472), (8008, 2741168), (8128, 2700698), (8512, 2578862), (9017, 2434432), (9088, 2415413), (9152, 2398522), (9443, 2324608), (9652, 2274272), (9779, 2244736), (9856, 2227199), (10153, 2162048), (10792, 2034032), (10868, 2019808), (10934, 2007616), (11176, 1964144), (11557, 1899392), (11648, 1884553), (11704, 1875536), (12496, 1756664), (12922, 1698752), (13208, 1661968), (13376, 1641094), (13832, 1586992), (14224, 1543256), (14768, 1486408), (14839, 1479296), (15808, 1388618), (15904, 1380236), (16016, 1370584), (16256, 1350349), (16891, 1299584), (17024, 1289431), (17537, 1251712), (18034, 1217216), (18161, 1208704), (18304, 1199261), (18886, 1162304), (19019, 1154176), (19304, 1137136), (19558, 1122368), (20306, 1081024), (21584, 1017016), (21736, 1009904), (21868, 1003808), (22352, 982072), (23114, 949696), (23408, 937768), (24992, 878332), (25844, 849376), (26416, 830984), (26543, 827008), (26752, 820547), (27664, 793496), (28448, 771628), (29536, 743204), (29678, 739648), (31369, 699776), (31616, 694309), (31808, 690118), (32032, 685292), (33782, 649792), (35074, 625856), (36068, 608608), (36322, 604352), (37772, 581152), (38038, 577088), (38608, 568568), (39116, 561184), (40612, 540512), (43168, 508508), (43472, 504952), (43736, 501904), (44704, 491036), (46228, 474848), (46816, 468884), (49984, 439166), (51688, 424688), (52832, 415492), (53086, 413504), (55328, 396748), (56896, 385814), (59072, 371602), (59356, 369824), (62738, 349888), (63119, 347776), (63616, 345059), (64064, 342646), (67564, 324896), (70148, 312928), (71071, 308864), (72136, 304304), (72644, 302176), (75544, 290576), (76076, 288544), (77216, 284284), (78232, 280592), (81224, 270256), (86336, 254254), (86944, 252476), (87472, 250952), (89408, 245518), (92456, 237424), (93632, 234442), (99187, 221312), (99968, 219583), (103376, 212344), (103873, 211328), (105664, 207746), (106172, 206752), (110656, 198374), (113792, 192907), (117221, 187264), (118144, 185801), (118712, 184912), (122759, 178816), (125476, 174944), (126238, 173888), (127127, 172672), (128128, 171323), (135128, 162448), (140296, 156464), (142142, 154432), (144272, 152152), (145288, 151088)]