2648798208

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2213

約数の個数: 264

約数和(自身を含む): 9205277120

約数和(自身を除く): 6556478912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 512, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1024, 1064, 1152, 1197, 1216, 1344, 1368, 1536, 1596, 1792, 1824, 2016, 2128, 2161, 2304, 2394, 2432, 2688, 2736, 3072, 3192, 3584, 3648, 4032, 4256, 4322, 4608, 4788, 4864, 5376, 5472, 6384, 6483, 7168, 7296, 8064, 8512, 8644, 9216, 9576, 9728, 10752, 10944, 12768, 12966, 14592, 15127, 16128, 17024, 17288, 19152, 19449, 19456, 21504, 21888, 25536, 25932, 29184, 30254, 32256, 34048, 34576, 38304, 38898, 41059, 43776, 45381, 51072, 51864, 58368, 60508, 64512, 68096, 69152, 76608, 77796, 82118, 87552, 90762, 102144, 103728, 121016, 123177, 136143, 136192, 138304, 153216, 155592, 164236, 175104, 181524, 204288, 207456, 242032, 246354, 272286, 276608, 287413, 306432, 311184, 328472, 363048, 369531, 408576, 414912, 484064, 492708, 544572, 553216, 574826, 612864, 622368, 656944, 726096, 739062, 829824, 862239, 968128, 985416, 1089144, 1106432, 1149652, 1225728, 1244736, 1313888, 1452192, 1478124, 1659648, 1724478, 1936256, 1970832, 2178288, 2212864, 2299304, 2489472, 2586717, 2627776, 2904384, 2956248, 3319296, 3448956, 3872512, 3941664, 4356576, 4598608, 4978944, 5173434, 5255552, 5808768, 5912496, 6638592, 6897912, 7745024, 7883328, 8713152, 9197216, 9957888, 10346868, 10511104, 11617536, 11824992, 13795824, 15490048, 15766656, 17426304, 18394432, 19915776, 20693736, 21022208, 23235072, 23649984, 27591648, 31533312, 34852608, 36788864, 41387472, 42044416, 46470144, 47299968, 55183296, 63066624, 69705216, 73577728, 82774944, 94599936, 110366592, 126133248, 139410432, 147155456, 165549888, 189199872, 220733184, 294310912, 331099776, 378399744, 441466368, 662199552, 882932736, 1324399104, 2648798208]

約数ペア:

[(1, 2648798208), (2, 1324399104), (3, 882932736), (4, 662199552), (6, 441466368), (7, 378399744), (8, 331099776), (9, 294310912), (12, 220733184), (14, 189199872), (16, 165549888), (18, 147155456), (19, 139410432), (21, 126133248), (24, 110366592), (28, 94599936), (32, 82774944), (36, 73577728), (38, 69705216), (42, 63066624), (48, 55183296), (56, 47299968), (57, 46470144), (63, 42044416), (64, 41387472), (72, 36788864), (76, 34852608), (84, 31533312), (96, 27591648), (112, 23649984), (114, 23235072), (126, 21022208), (128, 20693736), (133, 19915776), (144, 18394432), (152, 17426304), (168, 15766656), (171, 15490048), (192, 13795824), (224, 11824992), (228, 11617536), (252, 10511104), (256, 10346868), (266, 9957888), (288, 9197216), (304, 8713152), (336, 7883328), (342, 7745024), (384, 6897912), (399, 6638592), (448, 5912496), (456, 5808768), (504, 5255552), (512, 5173434), (532, 4978944), (576, 4598608), (608, 4356576), (672, 3941664), (684, 3872512), (768, 3448956), (798, 3319296), (896, 2956248), (912, 2904384), (1008, 2627776), (1024, 2586717), (1064, 2489472), (1152, 2299304), (1197, 2212864), (1216, 2178288), (1344, 1970832), (1368, 1936256), (1536, 1724478), (1596, 1659648), (1792, 1478124), (1824, 1452192), (2016, 1313888), (2128, 1244736), (2161, 1225728), (2304, 1149652), (2394, 1106432), (2432, 1089144), (2688, 985416), (2736, 968128), (3072, 862239), (3192, 829824), (3584, 739062), (3648, 726096), (4032, 656944), (4256, 622368), (4322, 612864), (4608, 574826), (4788, 553216), (4864, 544572), (5376, 492708), (5472, 484064), (6384, 414912), (6483, 408576), (7168, 369531), (7296, 363048), (8064, 328472), (8512, 311184), (8644, 306432), (9216, 287413), (9576, 276608), (9728, 272286), (10752, 246354), (10944, 242032), (12768, 207456), (12966, 204288), (14592, 181524), (15127, 175104), (16128, 164236), (17024, 155592), (17288, 153216), (19152, 138304), (19449, 136192), (19456, 136143), (21504, 123177), (21888, 121016), (25536, 103728), (25932, 102144), (29184, 90762), (30254, 87552), (32256, 82118), (34048, 77796), (34576, 76608), (38304, 69152), (38898, 68096), (41059, 64512), (43776, 60508), (45381, 58368), (51072, 51864)]