2128662144

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 288

約数和(自身を含む): 7332780000

約数和(自身を除く): 5204117856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 276, 288, 322, 336, 368, 384, 414, 448, 483, 499, 504, 529, 552, 576, 644, 672, 736, 828, 896, 966, 998, 1008, 1058, 1104, 1152, 1288, 1344, 1449, 1472, 1497, 1587, 1656, 1932, 1996, 2016, 2116, 2208, 2576, 2688, 2898, 2944, 2994, 3174, 3312, 3493, 3703, 3864, 3992, 4032, 4232, 4416, 4491, 4761, 5152, 5796, 5988, 6348, 6624, 6986, 7406, 7728, 7984, 8064, 8464, 8832, 8982, 9522, 10304, 10479, 11109, 11477, 11592, 11976, 12696, 13248, 13972, 14812, 15456, 15968, 16928, 17964, 19044, 20608, 20958, 22218, 22954, 23184, 23952, 25392, 26496, 27944, 29624, 30912, 31437, 31936, 33327, 33856, 34431, 35928, 38088, 41916, 44436, 45908, 46368, 47904, 50784, 55888, 59248, 61824, 62874, 63872, 66654, 67712, 68862, 71856, 76176, 80339, 83832, 88872, 91816, 92736, 95808, 101568, 103293, 111776, 118496, 125748, 133308, 137724, 143712, 152352, 160678, 167664, 177744, 183632, 185472, 191616, 203136, 206586, 223552, 236992, 241017, 251496, 263971, 266616, 275448, 287424, 304704, 321356, 335328, 355488, 367264, 413172, 447104, 473984, 482034, 502992, 527942, 533232, 550896, 574848, 609408, 642712, 670656, 710976, 723051, 734528, 791913, 826344, 964068, 1005984, 1055884, 1066464, 1101792, 1285424, 1341312, 1421952, 1446102, 1469056, 1583826, 1652688, 1847797, 1928136, 2011968, 2111768, 2132928, 2203584, 2375739, 2570848, 2892204, 3167652, 3305376, 3695594, 3856272, 4023936, 4223536, 4265856, 4407168, 4751478, 5141696, 5543391, 5784408, 6335304, 6610752, 7391188, 7712544, 8447072, 9502956, 10283392, 11086782, 11568816, 12670608, 13221504, 14782376, 15425088, 16630173, 16894144, 19005912, 22173564, 23137632, 25341216, 29564752, 30850176, 33260346, 33788288, 38011824, 44347128, 46275264, 50682432, 59129504, 66520692, 76023648, 88694256, 92550528, 101364864, 118259008, 133041384, 152047296, 177388512, 236518016, 266082768, 304094592, 354777024, 532165536, 709554048, 1064331072, 2128662144]

約数ペア:

[(1, 2128662144), (2, 1064331072), (3, 709554048), (4, 532165536), (6, 354777024), (7, 304094592), (8, 266082768), (9, 236518016), (12, 177388512), (14, 152047296), (16, 133041384), (18, 118259008), (21, 101364864), (23, 92550528), (24, 88694256), (28, 76023648), (32, 66520692), (36, 59129504), (42, 50682432), (46, 46275264), (48, 44347128), (56, 38011824), (63, 33788288), (64, 33260346), (69, 30850176), (72, 29564752), (84, 25341216), (92, 23137632), (96, 22173564), (112, 19005912), (126, 16894144), (128, 16630173), (138, 15425088), (144, 14782376), (161, 13221504), (168, 12670608), (184, 11568816), (192, 11086782), (207, 10283392), (224, 9502956), (252, 8447072), (276, 7712544), (288, 7391188), (322, 6610752), (336, 6335304), (368, 5784408), (384, 5543391), (414, 5141696), (448, 4751478), (483, 4407168), (499, 4265856), (504, 4223536), (529, 4023936), (552, 3856272), (576, 3695594), (644, 3305376), (672, 3167652), (736, 2892204), (828, 2570848), (896, 2375739), (966, 2203584), (998, 2132928), (1008, 2111768), (1058, 2011968), (1104, 1928136), (1152, 1847797), (1288, 1652688), (1344, 1583826), (1449, 1469056), (1472, 1446102), (1497, 1421952), (1587, 1341312), (1656, 1285424), (1932, 1101792), (1996, 1066464), (2016, 1055884), (2116, 1005984), (2208, 964068), (2576, 826344), (2688, 791913), (2898, 734528), (2944, 723051), (2994, 710976), (3174, 670656), (3312, 642712), (3493, 609408), (3703, 574848), (3864, 550896), (3992, 533232), (4032, 527942), (4232, 502992), (4416, 482034), (4491, 473984), (4761, 447104), (5152, 413172), (5796, 367264), (5988, 355488), (6348, 335328), (6624, 321356), (6986, 304704), (7406, 287424), (7728, 275448), (7984, 266616), (8064, 263971), (8464, 251496), (8832, 241017), (8982, 236992), (9522, 223552), (10304, 206586), (10479, 203136), (11109, 191616), (11477, 185472), (11592, 183632), (11976, 177744), (12696, 167664), (13248, 160678), (13972, 152352), (14812, 143712), (15456, 137724), (15968, 133308), (16928, 125748), (17964, 118496), (19044, 111776), (20608, 103293), (20958, 101568), (22218, 95808), (22954, 92736), (23184, 91816), (23952, 88872), (25392, 83832), (26496, 80339), (27944, 76176), (29624, 71856), (30912, 68862), (31437, 67712), (31936, 66654), (33327, 63872), (33856, 62874), (34431, 61824), (35928, 59248), (38088, 55888), (41916, 50784), (44436, 47904), (45908, 46368)]