127784221824

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1\times {\mathrm{449}}^1$

素因数の和:1155

約数の個数: 256

約数和(自身を含む): 391288320000

約数和(自身を除く): 263504098176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 239, 336, 384, 443, 448, 449, 478, 672, 717, 886, 896, 898, 956, 1329, 1344, 1347, 1434, 1673, 1772, 1796, 1912, 2658, 2688, 2694, 2868, 3101, 3143, 3346, 3544, 3592, 3824, 5019, 5316, 5388, 5736, 6202, 6286, 6692, 7088, 7184, 7648, 9303, 9429, 10038, 10632, 10776, 11472, 12404, 12572, 13384, 14176, 14368, 15296, 18606, 18858, 20076, 21264, 21552, 22944, 24808, 25144, 26768, 28352, 28736, 30592, 37212, 37716, 40152, 42528, 43104, 45888, 49616, 50288, 53536, 56704, 57472, 74424, 75432, 80304, 85056, 86208, 91776, 99232, 100576, 105877, 107072, 107311, 148848, 150864, 160608, 170112, 172416, 198464, 198907, 201152, 211754, 214144, 214622, 297696, 301728, 317631, 321216, 321933, 396928, 397814, 402304, 423508, 429244, 595392, 596721, 603456, 635262, 642432, 643866, 741139, 751177, 795628, 847016, 858488, 1190784, 1193442, 1206912, 1270524, 1287732, 1392349, 1482278, 1502354, 1591256, 1694032, 1716976, 2223417, 2253531, 2386884, 2541048, 2575464, 2784698, 2964556, 3004708, 3182512, 3388064, 3433952, 4177047, 4446834, 4507062, 4773768, 5082096, 5150928, 5569396, 5929112, 6009416, 6365024, 6776128, 6867904, 8354094, 8893668, 9014124, 9547536, 10164192, 10301856, 11138792, 11858224, 12018832, 12730048, 13552256, 13735808, 16708188, 17787336, 18028248, 19095072, 20328384, 20603712, 22277584, 23716448, 24037664, 25460096, 33416376, 35574672, 36056496, 38190144, 40656768, 41207424, 44555168, 47432896, 47538773, 48075328, 66832752, 71149344, 72112992, 76380288, 89110336, 94865792, 95077546, 96150656, 133665504, 142298688, 142616319, 144225984, 178220672, 190155092, 267331008, 284597376, 285232638, 288451968, 332771411, 380310184, 534662016, 570465276, 665542822, 760620368, 998314233, 1140930552, 1331085644, 1521240736, 1996628466, 2281861104, 2662171288, 3042481472, 3993256932, 4563722208, 5324342576, 6084962944, 7986513864, 9127444416, 10648685152, 15973027728, 18254888832, 21297370304, 31946055456, 42594740608, 63892110912, 127784221824]

約数ペア:

[(1, 127784221824), (2, 63892110912), (3, 42594740608), (4, 31946055456), (6, 21297370304), (7, 18254888832), (8, 15973027728), (12, 10648685152), (14, 9127444416), (16, 7986513864), (21, 6084962944), (24, 5324342576), (28, 4563722208), (32, 3993256932), (42, 3042481472), (48, 2662171288), (56, 2281861104), (64, 1996628466), (84, 1521240736), (96, 1331085644), (112, 1140930552), (128, 998314233), (168, 760620368), (192, 665542822), (224, 570465276), (239, 534662016), (336, 380310184), (384, 332771411), (443, 288451968), (448, 285232638), (449, 284597376), (478, 267331008), (672, 190155092), (717, 178220672), (886, 144225984), (896, 142616319), (898, 142298688), (956, 133665504), (1329, 96150656), (1344, 95077546), (1347, 94865792), (1434, 89110336), (1673, 76380288), (1772, 72112992), (1796, 71149344), (1912, 66832752), (2658, 48075328), (2688, 47538773), (2694, 47432896), (2868, 44555168), (3101, 41207424), (3143, 40656768), (3346, 38190144), (3544, 36056496), (3592, 35574672), (3824, 33416376), (5019, 25460096), (5316, 24037664), (5388, 23716448), (5736, 22277584), (6202, 20603712), (6286, 20328384), (6692, 19095072), (7088, 18028248), (7184, 17787336), (7648, 16708188), (9303, 13735808), (9429, 13552256), (10038, 12730048), (10632, 12018832), (10776, 11858224), (11472, 11138792), (12404, 10301856), (12572, 10164192), (13384, 9547536), (14176, 9014124), (14368, 8893668), (15296, 8354094), (18606, 6867904), (18858, 6776128), (20076, 6365024), (21264, 6009416), (21552, 5929112), (22944, 5569396), (24808, 5150928), (25144, 5082096), (26768, 4773768), (28352, 4507062), (28736, 4446834), (30592, 4177047), (37212, 3433952), (37716, 3388064), (40152, 3182512), (42528, 3004708), (43104, 2964556), (45888, 2784698), (49616, 2575464), (50288, 2541048), (53536, 2386884), (56704, 2253531), (57472, 2223417), (74424, 1716976), (75432, 1694032), (80304, 1591256), (85056, 1502354), (86208, 1482278), (91776, 1392349), (99232, 1287732), (100576, 1270524), (105877, 1206912), (107072, 1193442), (107311, 1190784), (148848, 858488), (150864, 847016), (160608, 795628), (170112, 751177), (172416, 741139), (198464, 643866), (198907, 642432), (201152, 635262), (211754, 603456), (214144, 596721), (214622, 595392), (297696, 429244), (301728, 423508), (317631, 402304), (321216, 397814), (321933, 396928)]