19646742528

素因数分解:

$2^{15}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 384

約数和(自身を含む): 67174947840

約数和(自身を除く): 47528205312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 307, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 614, 651, 672, 744, 768, 868, 896, 921, 992, 1008, 1024, 1116, 1152, 1228, 1302, 1344, 1488, 1536, 1736, 1792, 1842, 1953, 1984, 2016, 2048, 2149, 2232, 2304, 2456, 2604, 2688, 2763, 2976, 3072, 3472, 3584, 3684, 3906, 3968, 4032, 4096, 4298, 4464, 4608, 4912, 5208, 5376, 5526, 5952, 6144, 6447, 6944, 7168, 7368, 7812, 7936, 8064, 8192, 8596, 8928, 9216, 9517, 9824, 10416, 10752, 11052, 11904, 12288, 12894, 13888, 14336, 14736, 15624, 15872, 16128, 16384, 17192, 17856, 18432, 19034, 19341, 19648, 20832, 21504, 22104, 23808, 24576, 25788, 27776, 28551, 28672, 29472, 31248, 31744, 32256, 32768, 34384, 35712, 36864, 38068, 38682, 39296, 41664, 43008, 44208, 47616, 49152, 51576, 55552, 57102, 57344, 58944, 62496, 63488, 64512, 66619, 68768, 71424, 73728, 76136, 77364, 78592, 83328, 85653, 86016, 88416, 95232, 98304, 103152, 111104, 114204, 114688, 117888, 124992, 126976, 129024, 133238, 137536, 142848, 147456, 152272, 154728, 157184, 166656, 171306, 172032, 176832, 190464, 199857, 206304, 222208, 228408, 229376, 235776, 249984, 253952, 258048, 266476, 275072, 285696, 294912, 304544, 309456, 314368, 333312, 342612, 344064, 353664, 380928, 399714, 412608, 444416, 456816, 471552, 499968, 507904, 516096, 532952, 550144, 571392, 599571, 609088, 618912, 628736, 666624, 685224, 688128, 707328, 761856, 799428, 825216, 888832, 913632, 943104, 999936, 1015808, 1032192, 1065904, 1100288, 1142784, 1199142, 1218176, 1237824, 1257472, 1333248, 1370448, 1414656, 1523712, 1598856, 1650432, 1777664, 1827264, 1886208, 1999872, 2064384, 2131808, 2200576, 2285568, 2398284, 2436352, 2475648, 2514944, 2666496, 2740896, 2829312, 3047424, 3197712, 3300864, 3555328, 3654528, 3772416, 3999744, 4263616, 4401152, 4571136, 4796568, 4872704, 4951296, 5029888, 5332992, 5481792, 5658624, 6395424, 6601728, 7110656, 7309056, 7544832, 7999488, 8527232, 8802304, 9142272, 9593136, 9745408, 9902592, 10059776, 10665984, 10963584, 11317248, 12790848, 13203456, 14618112, 15089664, 15998976, 17054464, 17604608, 19186272, 19490816, 19805184, 21331968, 21927168, 22634496, 25581696, 26406912, 29236224, 30179328, 31997952, 34108928, 35209216, 38372544, 38981632, 39610368, 43854336, 45268992, 51163392, 52813824, 58472448, 63995904, 68217856, 70418432, 76745088, 77963264, 79220736, 87708672, 90537984, 102326784, 105627648, 116944896, 136435712, 153490176, 155926528, 158441472, 175417344, 204653568, 211255296, 233889792, 272871424, 306980352, 311853056, 316882944, 350834688, 409307136, 467779584, 545742848, 613960704, 633765888, 701669376, 818614272, 935559168, 1091485696, 1227921408, 1403338752, 1637228544, 2182971392, 2455842816, 2806677504, 3274457088, 4911685632, 6548914176, 9823371264, 19646742528]

約数ペア:

[(1, 19646742528), (2, 9823371264), (3, 6548914176), (4, 4911685632), (6, 3274457088), (7, 2806677504), (8, 2455842816), (9, 2182971392), (12, 1637228544), (14, 1403338752), (16, 1227921408), (18, 1091485696), (21, 935559168), (24, 818614272), (28, 701669376), (31, 633765888), (32, 613960704), (36, 545742848), (42, 467779584), (48, 409307136), (56, 350834688), (62, 316882944), (63, 311853056), (64, 306980352), (72, 272871424), (84, 233889792), (93, 211255296), (96, 204653568), (112, 175417344), (124, 158441472), (126, 155926528), (128, 153490176), (144, 136435712), (168, 116944896), (186, 105627648), (192, 102326784), (217, 90537984), (224, 87708672), (248, 79220736), (252, 77963264), (256, 76745088), (279, 70418432), (288, 68217856), (307, 63995904), (336, 58472448), (372, 52813824), (384, 51163392), (434, 45268992), (448, 43854336), (496, 39610368), (504, 38981632), (512, 38372544), (558, 35209216), (576, 34108928), (614, 31997952), (651, 30179328), (672, 29236224), (744, 26406912), (768, 25581696), (868, 22634496), (896, 21927168), (921, 21331968), (992, 19805184), (1008, 19490816), (1024, 19186272), (1116, 17604608), (1152, 17054464), (1228, 15998976), (1302, 15089664), (1344, 14618112), (1488, 13203456), (1536, 12790848), (1736, 11317248), (1792, 10963584), (1842, 10665984), (1953, 10059776), (1984, 9902592), (2016, 9745408), (2048, 9593136), (2149, 9142272), (2232, 8802304), (2304, 8527232), (2456, 7999488), (2604, 7544832), (2688, 7309056), (2763, 7110656), (2976, 6601728), (3072, 6395424), (3472, 5658624), (3584, 5481792), (3684, 5332992), (3906, 5029888), (3968, 4951296), (4032, 4872704), (4096, 4796568), (4298, 4571136), (4464, 4401152), (4608, 4263616), (4912, 3999744), (5208, 3772416), (5376, 3654528), (5526, 3555328), (5952, 3300864), (6144, 3197712), (6447, 3047424), (6944, 2829312), (7168, 2740896), (7368, 2666496), (7812, 2514944), (7936, 2475648), (8064, 2436352), (8192, 2398284), (8596, 2285568), (8928, 2200576), (9216, 2131808), (9517, 2064384), (9824, 1999872), (10416, 1886208), (10752, 1827264), (11052, 1777664), (11904, 1650432), (12288, 1598856), (12894, 1523712), (13888, 1414656), (14336, 1370448), (14736, 1333248), (15624, 1257472), (15872, 1237824), (16128, 1218176), (16384, 1199142), (17192, 1142784), (17856, 1100288), (18432, 1065904), (19034, 1032192), (19341, 1015808), (19648, 999936), (20832, 943104), (21504, 913632), (22104, 888832), (23808, 825216), (24576, 799428), (25788, 761856), (27776, 707328), (28551, 688128), (28672, 685224), (29472, 666624), (31248, 628736), (31744, 618912), (32256, 609088), (32768, 599571), (34384, 571392), (35712, 550144), (36864, 532952), (38068, 516096), (38682, 507904), (39296, 499968), (41664, 471552), (43008, 456816), (44208, 444416), (47616, 412608), (49152, 399714), (51576, 380928), (55552, 353664), (57102, 344064), (57344, 342612), (58944, 333312), (62496, 314368), (63488, 309456), (64512, 304544), (66619, 294912), (68768, 285696), (71424, 275072), (73728, 266476), (76136, 258048), (77364, 253952), (78592, 249984), (83328, 235776), (85653, 229376), (86016, 228408), (88416, 222208), (95232, 206304), (98304, 199857), (103152, 190464), (111104, 176832), (114204, 172032), (114688, 171306), (117888, 166656), (124992, 157184), (126976, 154728), (129024, 152272), (133238, 147456), (137536, 142848)]