21516872832

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2281

約数の個数: 512

約数和(自身を含む): 80717414400

約数和(自身を除く): 59200541568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 52, 54, 56, 62, 63, 64, 72, 78, 84, 91, 93, 96, 104, 108, 112, 117, 124, 126, 128, 144, 156, 168, 182, 186, 189, 192, 208, 216, 217, 224, 234, 248, 252, 273, 279, 288, 312, 336, 351, 364, 372, 378, 384, 403, 416, 432, 434, 448, 468, 496, 504, 546, 558, 576, 624, 651, 672, 702, 728, 744, 756, 806, 819, 832, 837, 864, 868, 896, 936, 992, 1008, 1092, 1116, 1152, 1209, 1248, 1302, 1344, 1404, 1456, 1488, 1512, 1612, 1638, 1664, 1674, 1728, 1736, 1872, 1953, 1984, 2016, 2184, 2207, 2232, 2418, 2457, 2496, 2604, 2688, 2808, 2821, 2912, 2976, 3024, 3224, 3276, 3348, 3456, 3472, 3627, 3744, 3906, 3968, 4032, 4368, 4414, 4464, 4836, 4914, 4992, 5208, 5616, 5642, 5824, 5859, 5952, 6048, 6448, 6552, 6621, 6696, 6944, 7254, 7488, 7812, 8064, 8463, 8736, 8828, 8928, 9672, 9828, 10416, 10881, 11232, 11284, 11648, 11718, 11904, 12096, 12896, 13104, 13242, 13392, 13888, 14508, 14976, 15449, 15624, 16926, 17472, 17656, 17856, 19344, 19656, 19863, 20832, 21762, 22464, 22568, 23436, 24192, 25389, 25792, 26208, 26484, 26784, 27776, 28691, 29016, 30898, 31248, 33852, 34944, 35312, 35712, 38688, 39312, 39726, 41664, 43524, 44928, 45136, 46347, 46872, 50778, 51584, 52416, 52968, 53568, 57382, 58032, 59589, 61796, 62496, 67704, 68417, 70624, 76167, 77376, 78624, 79452, 83328, 86073, 87048, 90272, 92694, 93744, 101556, 104832, 105936, 107136, 114764, 116064, 119178, 123592, 124992, 135408, 136834, 139041, 141248, 152334, 154752, 157248, 158904, 172146, 174096, 180544, 185388, 187488, 200837, 203112, 205251, 211872, 229528, 232128, 238356, 247184, 249984, 258219, 270816, 273668, 278082, 282496, 304668, 314496, 317808, 344292, 348192, 361088, 370776, 374976, 401674, 406224, 410502, 417123, 423744, 459056, 464256, 476712, 478919, 494368, 516438, 541632, 547336, 556164, 602511, 609336, 615753, 635616, 688584, 696384, 741552, 749952, 774657, 803348, 812448, 821004, 834246, 847488, 889421, 918112, 953424, 957838, 988736, 1032876, 1083264, 1094672, 1112328, 1205022, 1218672, 1231506, 1271232, 1377168, 1392768, 1436757, 1483104, 1549314, 1606696, 1624896, 1642008, 1668492, 1778842, 1807533, 1836224, 1847259, 1906848, 1915676, 1977472, 2065752, 2189344, 2224656, 2410044, 2437344, 2463012, 2542464, 2668263, 2754336, 2873514, 2966208, 3098628, 3213392, 3249792, 3284016, 3336984, 3557684, 3615066, 3672448, 3694518, 3813696, 3831352, 4131504, 4310271, 4378688, 4449312, 4820088, 4874688, 4926024, 5336526, 5422599, 5508672, 5747028, 5932416, 6197256, 6225947, 6426784, 6568032, 6673968, 7115368, 7230132, 7389036, 7627392, 7662704, 8004789, 8263008, 8620542, 8757376, 8898624, 9640176, 9749376, 9852048, 10673052, 10845198, 11017344, 11494056, 12394512, 12451894, 12853568, 12930813, 13136064, 13347936, 14230736, 14460264, 14778072, 15325408, 16009578, 16526016, 17241084, 17797248, 18677841, 19280352, 19704096, 21346104, 21690396, 22988112, 24014367, 24789024, 24903788, 25707136, 25861626, 26272128, 26695872, 28461472, 28920528, 29556144, 30650816, 32019156, 33052032, 34482168, 37355682, 38560704, 39408192, 42692208, 43380792, 45976224, 48028734, 49578048, 49807576, 51723252, 53391744, 56033523, 56922944, 57841056, 59112288, 61301632, 64038312, 68964336, 74711364, 77121408, 78816384, 85384416, 86761584, 91952448, 96057468, 99156096, 99615152, 103446504, 112067046, 113845888, 115682112, 118224576, 128076624, 137928672, 149422728, 168100569, 170768832, 173523168, 183904896, 192114936, 199230304, 206893008, 224134092, 231364224, 236449152, 256153248, 275857344, 298845456, 336201138, 341537664, 347046336, 384229872, 398460608, 413786016, 448268184, 512306496, 551714688, 597690912, 672402276, 694092672, 768459744, 796921216, 827572032, 896536368, 1024612992, 1195381824, 1344804552, 1536919488, 1655144064, 1793072736, 2390763648, 2689609104, 3073838976, 3586145472, 5379218208, 7172290944, 10758436416, 21516872832]

約数ペア:

[(1, 21516872832), (2, 10758436416), (3, 7172290944), (4, 5379218208), (6, 3586145472), (7, 3073838976), (8, 2689609104), (9, 2390763648), (12, 1793072736), (13, 1655144064), (14, 1536919488), (16, 1344804552), (18, 1195381824), (21, 1024612992), (24, 896536368), (26, 827572032), (27, 796921216), (28, 768459744), (31, 694092672), (32, 672402276), (36, 597690912), (39, 551714688), (42, 512306496), (48, 448268184), (52, 413786016), (54, 398460608), (56, 384229872), (62, 347046336), (63, 341537664), (64, 336201138), (72, 298845456), (78, 275857344), (84, 256153248), (91, 236449152), (93, 231364224), (96, 224134092), (104, 206893008), (108, 199230304), (112, 192114936), (117, 183904896), (124, 173523168), (126, 170768832), (128, 168100569), (144, 149422728), (156, 137928672), (168, 128076624), (182, 118224576), (186, 115682112), (189, 113845888), (192, 112067046), (208, 103446504), (216, 99615152), (217, 99156096), (224, 96057468), (234, 91952448), (248, 86761584), (252, 85384416), (273, 78816384), (279, 77121408), (288, 74711364), (312, 68964336), (336, 64038312), (351, 61301632), (364, 59112288), (372, 57841056), (378, 56922944), (384, 56033523), (403, 53391744), (416, 51723252), (432, 49807576), (434, 49578048), (448, 48028734), (468, 45976224), (496, 43380792), (504, 42692208), (546, 39408192), (558, 38560704), (576, 37355682), (624, 34482168), (651, 33052032), (672, 32019156), (702, 30650816), (728, 29556144), (744, 28920528), (756, 28461472), (806, 26695872), (819, 26272128), (832, 25861626), (837, 25707136), (864, 24903788), (868, 24789024), (896, 24014367), (936, 22988112), (992, 21690396), (1008, 21346104), (1092, 19704096), (1116, 19280352), (1152, 18677841), (1209, 17797248), (1248, 17241084), (1302, 16526016), (1344, 16009578), (1404, 15325408), (1456, 14778072), (1488, 14460264), (1512, 14230736), (1612, 13347936), (1638, 13136064), (1664, 12930813), (1674, 12853568), (1728, 12451894), (1736, 12394512), (1872, 11494056), (1953, 11017344), (1984, 10845198), (2016, 10673052), (2184, 9852048), (2207, 9749376), (2232, 9640176), (2418, 8898624), (2457, 8757376), (2496, 8620542), (2604, 8263008), (2688, 8004789), (2808, 7662704), (2821, 7627392), (2912, 7389036), (2976, 7230132), (3024, 7115368), (3224, 6673968), (3276, 6568032), (3348, 6426784), (3456, 6225947), (3472, 6197256), (3627, 5932416), (3744, 5747028), (3906, 5508672), (3968, 5422599), (4032, 5336526), (4368, 4926024), (4414, 4874688), (4464, 4820088), (4836, 4449312), (4914, 4378688), (4992, 4310271), (5208, 4131504), (5616, 3831352), (5642, 3813696), (5824, 3694518), (5859, 3672448), (5952, 3615066), (6048, 3557684), (6448, 3336984), (6552, 3284016), (6621, 3249792), (6696, 3213392), (6944, 3098628), (7254, 2966208), (7488, 2873514), (7812, 2754336), (8064, 2668263), (8463, 2542464), (8736, 2463012), (8828, 2437344), (8928, 2410044), (9672, 2224656), (9828, 2189344), (10416, 2065752), (10881, 1977472), (11232, 1915676), (11284, 1906848), (11648, 1847259), (11718, 1836224), (11904, 1807533), (12096, 1778842), (12896, 1668492), (13104, 1642008), (13242, 1624896), (13392, 1606696), (13888, 1549314), (14508, 1483104), (14976, 1436757), (15449, 1392768), (15624, 1377168), (16926, 1271232), (17472, 1231506), (17656, 1218672), (17856, 1205022), (19344, 1112328), (19656, 1094672), (19863, 1083264), (20832, 1032876), (21762, 988736), (22464, 957838), (22568, 953424), (23436, 918112), (24192, 889421), (25389, 847488), (25792, 834246), (26208, 821004), (26484, 812448), (26784, 803348), (27776, 774657), (28691, 749952), (29016, 741552), (30898, 696384), (31248, 688584), (33852, 635616), (34944, 615753), (35312, 609336), (35712, 602511), (38688, 556164), (39312, 547336), (39726, 541632), (41664, 516438), (43524, 494368), (44928, 478919), (45136, 476712), (46347, 464256), (46872, 459056), (50778, 423744), (51584, 417123), (52416, 410502), (52968, 406224), (53568, 401674), (57382, 374976), (58032, 370776), (59589, 361088), (61796, 348192), (62496, 344292), (67704, 317808), (68417, 314496), (70624, 304668), (76167, 282496), (77376, 278082), (78624, 273668), (79452, 270816), (83328, 258219), (86073, 249984), (87048, 247184), (90272, 238356), (92694, 232128), (93744, 229528), (101556, 211872), (104832, 205251), (105936, 203112), (107136, 200837), (114764, 187488), (116064, 185388), (119178, 180544), (123592, 174096), (124992, 172146), (135408, 158904), (136834, 157248), (139041, 154752), (141248, 152334)]