19861728768

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2275

約数の個数: 400

約数和(自身を含む): 69968093184

約数和(自身を除く): 50106364416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 128, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 279, 288, 324, 336, 372, 378, 384, 432, 434, 448, 496, 504, 512, 558, 567, 576, 648, 651, 672, 744, 756, 768, 837, 864, 868, 896, 992, 1008, 1116, 1134, 1152, 1296, 1302, 1344, 1488, 1512, 1536, 1674, 1728, 1736, 1792, 1953, 1984, 2016, 2207, 2232, 2268, 2304, 2511, 2592, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3584, 3906, 3968, 4032, 4414, 4464, 4536, 4608, 5022, 5184, 5208, 5376, 5859, 5952, 6048, 6621, 6696, 6912, 6944, 7812, 7936, 8064, 8828, 8928, 9072, 10044, 10368, 10416, 10752, 11718, 11904, 12096, 13242, 13392, 13824, 13888, 15449, 15624, 15872, 16128, 17577, 17656, 17856, 18144, 19863, 20088, 20736, 20832, 23436, 23808, 24192, 26484, 26784, 27776, 30898, 31248, 32256, 35154, 35312, 35712, 36288, 39726, 40176, 41472, 41664, 46347, 46872, 47616, 48384, 52968, 53568, 55552, 59589, 61796, 62496, 68417, 70308, 70624, 71424, 72576, 79452, 80352, 83328, 92694, 93744, 96768, 105936, 107136, 111104, 119178, 123592, 124992, 136834, 139041, 140616, 141248, 142848, 145152, 158904, 160704, 166656, 178767, 185388, 187488, 205251, 211872, 214272, 238356, 247184, 249984, 273668, 278082, 281232, 282496, 290304, 317808, 321408, 333312, 357534, 370776, 374976, 410502, 417123, 423744, 428544, 476712, 478919, 494368, 499968, 547336, 556164, 562464, 564992, 615753, 635616, 642816, 715068, 741552, 749952, 821004, 834246, 847488, 953424, 957838, 988736, 999936, 1094672, 1112328, 1124928, 1129984, 1231506, 1251369, 1271232, 1285632, 1430136, 1436757, 1483104, 1499904, 1642008, 1668492, 1694976, 1847259, 1906848, 1915676, 1977472, 2189344, 2224656, 2249856, 2463012, 2502738, 2542464, 2860272, 2873514, 2966208, 2999808, 3284016, 3336984, 3389952, 3694518, 3813696, 3831352, 3954944, 4310271, 4378688, 4449312, 4499712, 4926024, 5005476, 5084928, 5541777, 5720544, 5747028, 5932416, 6568032, 6673968, 7389036, 7627392, 7662704, 7909888, 8620542, 8757376, 8898624, 8999424, 9852048, 10010952, 10169856, 11083554, 11441088, 11494056, 11864832, 12930813, 13136064, 13347936, 14778072, 15254784, 15325408, 17241084, 17514752, 17797248, 19704096, 20021904, 22167108, 22882176, 22988112, 23729664, 25861626, 26272128, 26695872, 29556144, 30509568, 30650816, 34482168, 35029504, 35594496, 38792439, 39408192, 40043808, 44334216, 45764352, 45976224, 51723252, 52544256, 53391744, 59112288, 61301632, 68964336, 71188992, 77584878, 78816384, 80087616, 88668432, 91528704, 91952448, 103446504, 105088512, 106783488, 118224576, 122603264, 137928672, 155169756, 157632768, 160175232, 177336864, 183904896, 206893008, 213566976, 236449152, 245206528, 275857344, 310339512, 315265536, 320350464, 354673728, 367809792, 413786016, 472898304, 551714688, 620679024, 640700928, 709347456, 735619584, 827572032, 945796608, 1103429376, 1241358048, 1418694912, 1655144064, 2206858752, 2482716096, 2837389824, 3310288128, 4965432192, 6620576256, 9930864384, 19861728768]

約数ペア:

[(1, 19861728768), (2, 9930864384), (3, 6620576256), (4, 4965432192), (6, 3310288128), (7, 2837389824), (8, 2482716096), (9, 2206858752), (12, 1655144064), (14, 1418694912), (16, 1241358048), (18, 1103429376), (21, 945796608), (24, 827572032), (27, 735619584), (28, 709347456), (31, 640700928), (32, 620679024), (36, 551714688), (42, 472898304), (48, 413786016), (54, 367809792), (56, 354673728), (62, 320350464), (63, 315265536), (64, 310339512), (72, 275857344), (81, 245206528), (84, 236449152), (93, 213566976), (96, 206893008), (108, 183904896), (112, 177336864), (124, 160175232), (126, 157632768), (128, 155169756), (144, 137928672), (162, 122603264), (168, 118224576), (186, 106783488), (189, 105088512), (192, 103446504), (216, 91952448), (217, 91528704), (224, 88668432), (248, 80087616), (252, 78816384), (256, 77584878), (279, 71188992), (288, 68964336), (324, 61301632), (336, 59112288), (372, 53391744), (378, 52544256), (384, 51723252), (432, 45976224), (434, 45764352), (448, 44334216), (496, 40043808), (504, 39408192), (512, 38792439), (558, 35594496), (567, 35029504), (576, 34482168), (648, 30650816), (651, 30509568), (672, 29556144), (744, 26695872), (756, 26272128), (768, 25861626), (837, 23729664), (864, 22988112), (868, 22882176), (896, 22167108), (992, 20021904), (1008, 19704096), (1116, 17797248), (1134, 17514752), (1152, 17241084), (1296, 15325408), (1302, 15254784), (1344, 14778072), (1488, 13347936), (1512, 13136064), (1536, 12930813), (1674, 11864832), (1728, 11494056), (1736, 11441088), (1792, 11083554), (1953, 10169856), (1984, 10010952), (2016, 9852048), (2207, 8999424), (2232, 8898624), (2268, 8757376), (2304, 8620542), (2511, 7909888), (2592, 7662704), (2604, 7627392), (2688, 7389036), (2976, 6673968), (3024, 6568032), (3348, 5932416), (3456, 5747028), (3472, 5720544), (3584, 5541777), (3906, 5084928), (3968, 5005476), (4032, 4926024), (4414, 4499712), (4464, 4449312), (4536, 4378688), (4608, 4310271), (5022, 3954944), (5184, 3831352), (5208, 3813696), (5376, 3694518), (5859, 3389952), (5952, 3336984), (6048, 3284016), (6621, 2999808), (6696, 2966208), (6912, 2873514), (6944, 2860272), (7812, 2542464), (7936, 2502738), (8064, 2463012), (8828, 2249856), (8928, 2224656), (9072, 2189344), (10044, 1977472), (10368, 1915676), (10416, 1906848), (10752, 1847259), (11718, 1694976), (11904, 1668492), (12096, 1642008), (13242, 1499904), (13392, 1483104), (13824, 1436757), (13888, 1430136), (15449, 1285632), (15624, 1271232), (15872, 1251369), (16128, 1231506), (17577, 1129984), (17656, 1124928), (17856, 1112328), (18144, 1094672), (19863, 999936), (20088, 988736), (20736, 957838), (20832, 953424), (23436, 847488), (23808, 834246), (24192, 821004), (26484, 749952), (26784, 741552), (27776, 715068), (30898, 642816), (31248, 635616), (32256, 615753), (35154, 564992), (35312, 562464), (35712, 556164), (36288, 547336), (39726, 499968), (40176, 494368), (41472, 478919), (41664, 476712), (46347, 428544), (46872, 423744), (47616, 417123), (48384, 410502), (52968, 374976), (53568, 370776), (55552, 357534), (59589, 333312), (61796, 321408), (62496, 317808), (68417, 290304), (70308, 282496), (70624, 281232), (71424, 278082), (72576, 273668), (79452, 249984), (80352, 247184), (83328, 238356), (92694, 214272), (93744, 211872), (96768, 205251), (105936, 187488), (107136, 185388), (111104, 178767), (119178, 166656), (123592, 160704), (124992, 158904), (136834, 145152), (139041, 142848), (140616, 141248)]