1681225728

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 384

約数和(自身を含む): 5753180160

約数和(自身を除く): 4071954432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 97, 104, 112, 124, 128, 156, 168, 182, 186, 192, 194, 208, 217, 224, 248, 256, 273, 291, 312, 336, 364, 372, 384, 388, 403, 416, 434, 448, 496, 512, 546, 582, 624, 651, 672, 679, 728, 744, 768, 776, 806, 832, 868, 896, 992, 1024, 1092, 1164, 1209, 1248, 1261, 1302, 1344, 1358, 1456, 1488, 1536, 1552, 1612, 1664, 1736, 1792, 1984, 2037, 2048, 2184, 2328, 2418, 2496, 2522, 2604, 2688, 2716, 2821, 2912, 2976, 3007, 3072, 3104, 3224, 3328, 3472, 3584, 3783, 3968, 4074, 4368, 4656, 4836, 4992, 5044, 5208, 5376, 5432, 5642, 5824, 5952, 6014, 6144, 6208, 6448, 6656, 6944, 7168, 7566, 7936, 8148, 8463, 8736, 8827, 9021, 9312, 9672, 9984, 10088, 10416, 10752, 10864, 11284, 11648, 11904, 12028, 12416, 12896, 13312, 13888, 14336, 15132, 15872, 16296, 16926, 17472, 17654, 18042, 18624, 19344, 19968, 20176, 20832, 21049, 21504, 21728, 22568, 23296, 23808, 24056, 24832, 25792, 26481, 26624, 27776, 30264, 31744, 32592, 33852, 34944, 35308, 36084, 37248, 38688, 39091, 39936, 40352, 41664, 42098, 43008, 43456, 45136, 46592, 47616, 48112, 49664, 51584, 52962, 55552, 60528, 63147, 63488, 65184, 67704, 69888, 70616, 72168, 74496, 77376, 78182, 79872, 80704, 83328, 84196, 86912, 90272, 93184, 95232, 96224, 99328, 103168, 105924, 111104, 117273, 121056, 126294, 130368, 135408, 139776, 141232, 144336, 148992, 154752, 156364, 161408, 166656, 168392, 173824, 180544, 186368, 190464, 192448, 198656, 206336, 211848, 222208, 234546, 242112, 252588, 260736, 270816, 273637, 279552, 282464, 288672, 297984, 309504, 312728, 322816, 333312, 336784, 347648, 361088, 384896, 412672, 423696, 444416, 469092, 484224, 505176, 521472, 541632, 547274, 559104, 564928, 577344, 595968, 619008, 625456, 645632, 666624, 673568, 695296, 722176, 769792, 820911, 825344, 847392, 938184, 968448, 1010352, 1042944, 1083264, 1094548, 1129856, 1154688, 1238016, 1250912, 1291264, 1333248, 1347136, 1390592, 1444352, 1539584, 1641822, 1694784, 1876368, 1936896, 2020704, 2085888, 2166528, 2189096, 2259712, 2309376, 2476032, 2501824, 2582528, 2694272, 2888704, 3079168, 3283644, 3389568, 3752736, 3873792, 4041408, 4171776, 4333056, 4378192, 4519424, 4618752, 5003648, 5388544, 5777408, 6158336, 6567288, 6779136, 7505472, 7747584, 8082816, 8666112, 8756384, 9038848, 9237504, 10007296, 10777088, 13134576, 13558272, 15010944, 16165632, 17332224, 17512768, 18077696, 18475008, 20014592, 21554176, 26269152, 27116544, 30021888, 32331264, 35025536, 40029184, 43108352, 52538304, 54233088, 60043776, 64662528, 70051072, 80058368, 105076608, 120087552, 129325056, 140102144, 210153216, 240175104, 280204288, 420306432, 560408576, 840612864, 1681225728]

約数ペア:

[(1, 1681225728), (2, 840612864), (3, 560408576), (4, 420306432), (6, 280204288), (7, 240175104), (8, 210153216), (12, 140102144), (13, 129325056), (14, 120087552), (16, 105076608), (21, 80058368), (24, 70051072), (26, 64662528), (28, 60043776), (31, 54233088), (32, 52538304), (39, 43108352), (42, 40029184), (48, 35025536), (52, 32331264), (56, 30021888), (62, 27116544), (64, 26269152), (78, 21554176), (84, 20014592), (91, 18475008), (93, 18077696), (96, 17512768), (97, 17332224), (104, 16165632), (112, 15010944), (124, 13558272), (128, 13134576), (156, 10777088), (168, 10007296), (182, 9237504), (186, 9038848), (192, 8756384), (194, 8666112), (208, 8082816), (217, 7747584), (224, 7505472), (248, 6779136), (256, 6567288), (273, 6158336), (291, 5777408), (312, 5388544), (336, 5003648), (364, 4618752), (372, 4519424), (384, 4378192), (388, 4333056), (403, 4171776), (416, 4041408), (434, 3873792), (448, 3752736), (496, 3389568), (512, 3283644), (546, 3079168), (582, 2888704), (624, 2694272), (651, 2582528), (672, 2501824), (679, 2476032), (728, 2309376), (744, 2259712), (768, 2189096), (776, 2166528), (806, 2085888), (832, 2020704), (868, 1936896), (896, 1876368), (992, 1694784), (1024, 1641822), (1092, 1539584), (1164, 1444352), (1209, 1390592), (1248, 1347136), (1261, 1333248), (1302, 1291264), (1344, 1250912), (1358, 1238016), (1456, 1154688), (1488, 1129856), (1536, 1094548), (1552, 1083264), (1612, 1042944), (1664, 1010352), (1736, 968448), (1792, 938184), (1984, 847392), (2037, 825344), (2048, 820911), (2184, 769792), (2328, 722176), (2418, 695296), (2496, 673568), (2522, 666624), (2604, 645632), (2688, 625456), (2716, 619008), (2821, 595968), (2912, 577344), (2976, 564928), (3007, 559104), (3072, 547274), (3104, 541632), (3224, 521472), (3328, 505176), (3472, 484224), (3584, 469092), (3783, 444416), (3968, 423696), (4074, 412672), (4368, 384896), (4656, 361088), (4836, 347648), (4992, 336784), (5044, 333312), (5208, 322816), (5376, 312728), (5432, 309504), (5642, 297984), (5824, 288672), (5952, 282464), (6014, 279552), (6144, 273637), (6208, 270816), (6448, 260736), (6656, 252588), (6944, 242112), (7168, 234546), (7566, 222208), (7936, 211848), (8148, 206336), (8463, 198656), (8736, 192448), (8827, 190464), (9021, 186368), (9312, 180544), (9672, 173824), (9984, 168392), (10088, 166656), (10416, 161408), (10752, 156364), (10864, 154752), (11284, 148992), (11648, 144336), (11904, 141232), (12028, 139776), (12416, 135408), (12896, 130368), (13312, 126294), (13888, 121056), (14336, 117273), (15132, 111104), (15872, 105924), (16296, 103168), (16926, 99328), (17472, 96224), (17654, 95232), (18042, 93184), (18624, 90272), (19344, 86912), (19968, 84196), (20176, 83328), (20832, 80704), (21049, 79872), (21504, 78182), (21728, 77376), (22568, 74496), (23296, 72168), (23808, 70616), (24056, 69888), (24832, 67704), (25792, 65184), (26481, 63488), (26624, 63147), (27776, 60528), (30264, 55552), (31744, 52962), (32592, 51584), (33852, 49664), (34944, 48112), (35308, 47616), (36084, 46592), (37248, 45136), (38688, 43456), (39091, 43008), (39936, 42098), (40352, 41664)]