19993067136

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11321}}^1$

素因数の和:11424

約数の個数: 256

約数和(自身を含む): 68366764800

約数和(自身を除く): 48373697664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 73, 84, 96, 108, 112, 126, 128, 144, 146, 168, 189, 192, 216, 219, 224, 252, 288, 292, 336, 378, 384, 432, 438, 448, 504, 511, 576, 584, 657, 672, 756, 864, 876, 896, 1008, 1022, 1152, 1168, 1314, 1344, 1512, 1533, 1728, 1752, 1971, 2016, 2044, 2336, 2628, 2688, 3024, 3066, 3456, 3504, 3942, 4032, 4088, 4599, 4672, 5256, 6048, 6132, 7008, 7884, 8064, 8176, 9198, 9344, 10512, 11321, 12096, 12264, 13797, 14016, 15768, 16352, 18396, 21024, 22642, 24192, 24528, 27594, 28032, 31536, 32704, 33963, 36792, 42048, 45284, 49056, 55188, 63072, 65408, 67926, 73584, 79247, 84096, 90568, 98112, 101889, 110376, 126144, 135852, 147168, 158494, 181136, 196224, 203778, 220752, 237741, 252288, 271704, 294336, 305667, 316988, 362272, 407556, 441504, 475482, 543408, 588672, 611334, 633976, 713223, 724544, 815112, 826433, 883008, 950964, 1086816, 1222668, 1267952, 1426446, 1449088, 1630224, 1652866, 1766016, 1901928, 2139669, 2173632, 2445336, 2479299, 2535904, 2852892, 3260448, 3305732, 3803856, 4279338, 4347264, 4890672, 4958598, 5071808, 5705784, 5785031, 6520896, 6611464, 7437897, 7607712, 8558676, 9781344, 9917196, 10143616, 11411568, 11570062, 13041792, 13222928, 14875794, 15215424, 17117352, 17355093, 19562688, 19834392, 22313691, 22823136, 23140124, 26445856, 29751588, 30430848, 34234704, 34710186, 39125376, 39668784, 44627382, 45646272, 46280248, 52065279, 52891712, 59503176, 68469408, 69420372, 79337568, 89254764, 91292544, 92560496, 104130558, 105783424, 119006352, 136938816, 138840744, 156195837, 158675136, 178509528, 185120992, 208261116, 238012704, 273877632, 277681488, 312391674, 317350272, 357019056, 370241984, 416522232, 476025408, 555362976, 624783348, 714038112, 740483968, 833044464, 952050816, 1110725952, 1249566696, 1428076224, 1666088928, 2221451904, 2499133392, 2856152448, 3332177856, 4998266784, 6664355712, 9996533568, 19993067136]

約数ペア:

[(1, 19993067136), (2, 9996533568), (3, 6664355712), (4, 4998266784), (6, 3332177856), (7, 2856152448), (8, 2499133392), (9, 2221451904), (12, 1666088928), (14, 1428076224), (16, 1249566696), (18, 1110725952), (21, 952050816), (24, 833044464), (27, 740483968), (28, 714038112), (32, 624783348), (36, 555362976), (42, 476025408), (48, 416522232), (54, 370241984), (56, 357019056), (63, 317350272), (64, 312391674), (72, 277681488), (73, 273877632), (84, 238012704), (96, 208261116), (108, 185120992), (112, 178509528), (126, 158675136), (128, 156195837), (144, 138840744), (146, 136938816), (168, 119006352), (189, 105783424), (192, 104130558), (216, 92560496), (219, 91292544), (224, 89254764), (252, 79337568), (288, 69420372), (292, 68469408), (336, 59503176), (378, 52891712), (384, 52065279), (432, 46280248), (438, 45646272), (448, 44627382), (504, 39668784), (511, 39125376), (576, 34710186), (584, 34234704), (657, 30430848), (672, 29751588), (756, 26445856), (864, 23140124), (876, 22823136), (896, 22313691), (1008, 19834392), (1022, 19562688), (1152, 17355093), (1168, 17117352), (1314, 15215424), (1344, 14875794), (1512, 13222928), (1533, 13041792), (1728, 11570062), (1752, 11411568), (1971, 10143616), (2016, 9917196), (2044, 9781344), (2336, 8558676), (2628, 7607712), (2688, 7437897), (3024, 6611464), (3066, 6520896), (3456, 5785031), (3504, 5705784), (3942, 5071808), (4032, 4958598), (4088, 4890672), (4599, 4347264), (4672, 4279338), (5256, 3803856), (6048, 3305732), (6132, 3260448), (7008, 2852892), (7884, 2535904), (8064, 2479299), (8176, 2445336), (9198, 2173632), (9344, 2139669), (10512, 1901928), (11321, 1766016), (12096, 1652866), (12264, 1630224), (13797, 1449088), (14016, 1426446), (15768, 1267952), (16352, 1222668), (18396, 1086816), (21024, 950964), (22642, 883008), (24192, 826433), (24528, 815112), (27594, 724544), (28032, 713223), (31536, 633976), (32704, 611334), (33963, 588672), (36792, 543408), (42048, 475482), (45284, 441504), (49056, 407556), (55188, 362272), (63072, 316988), (65408, 305667), (67926, 294336), (73584, 271704), (79247, 252288), (84096, 237741), (90568, 220752), (98112, 203778), (101889, 196224), (110376, 181136), (126144, 158494), (135852, 147168)]