18790345728

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26479}}^1$

素因数の和:26523

約数の個数: 264

約数和(自身を含む): 67647290880

約数和(自身を除く): 48856945152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 512, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1024, 1056, 1152, 1232, 1344, 1386, 1408, 1536, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 3072, 3168, 3584, 3696, 4032, 4224, 4608, 4928, 5376, 5544, 5632, 6336, 7168, 7392, 8064, 8448, 9216, 9856, 10752, 11088, 11264, 12672, 14784, 16128, 16896, 19712, 21504, 22176, 25344, 26479, 29568, 32256, 33792, 39424, 44352, 50688, 52958, 59136, 64512, 78848, 79437, 88704, 101376, 105916, 118272, 158874, 177408, 185353, 211832, 236544, 238311, 291269, 317748, 354816, 370706, 423664, 476622, 556059, 582538, 635496, 709632, 741412, 847328, 873807, 953244, 1112118, 1165076, 1270992, 1482824, 1668177, 1694656, 1747614, 1906488, 2038883, 2224236, 2330152, 2541984, 2621421, 2965648, 3336354, 3389312, 3495228, 3812976, 4077766, 4448472, 4660304, 5083968, 5242842, 5931296, 6116649, 6672708, 6778624, 6990456, 7625952, 8155532, 8896944, 9320608, 10167936, 10485684, 11862592, 12233298, 13345416, 13557248, 13980912, 15251904, 16311064, 17793888, 18349947, 18641216, 20335872, 20971368, 23725184, 24466596, 26690832, 27114496, 27961824, 30503808, 32622128, 35587776, 36699894, 37282432, 40671744, 41942736, 47450368, 48933192, 53381664, 55923648, 61007616, 65244256, 71175552, 73399788, 74564864, 81343488, 83885472, 94900736, 97866384, 106763328, 111847296, 122015232, 130488512, 142351104, 146799576, 149129728, 167770944, 189801472, 195732768, 213526656, 223694592, 244030464, 260977024, 284702208, 293599152, 298259456, 335541888, 391465536, 427053312, 447389184, 521954048, 569404416, 587198304, 671083776, 782931072, 854106624, 894778368, 1043908096, 1174396608, 1342167552, 1565862144, 1708213248, 2087816192, 2348793216, 2684335104, 3131724288, 4697586432, 6263448576, 9395172864, 18790345728]

約数ペア:

[(1, 18790345728), (2, 9395172864), (3, 6263448576), (4, 4697586432), (6, 3131724288), (7, 2684335104), (8, 2348793216), (9, 2087816192), (11, 1708213248), (12, 1565862144), (14, 1342167552), (16, 1174396608), (18, 1043908096), (21, 894778368), (22, 854106624), (24, 782931072), (28, 671083776), (32, 587198304), (33, 569404416), (36, 521954048), (42, 447389184), (44, 427053312), (48, 391465536), (56, 335541888), (63, 298259456), (64, 293599152), (66, 284702208), (72, 260977024), (77, 244030464), (84, 223694592), (88, 213526656), (96, 195732768), (99, 189801472), (112, 167770944), (126, 149129728), (128, 146799576), (132, 142351104), (144, 130488512), (154, 122015232), (168, 111847296), (176, 106763328), (192, 97866384), (198, 94900736), (224, 83885472), (231, 81343488), (252, 74564864), (256, 73399788), (264, 71175552), (288, 65244256), (308, 61007616), (336, 55923648), (352, 53381664), (384, 48933192), (396, 47450368), (448, 41942736), (462, 40671744), (504, 37282432), (512, 36699894), (528, 35587776), (576, 32622128), (616, 30503808), (672, 27961824), (693, 27114496), (704, 26690832), (768, 24466596), (792, 23725184), (896, 20971368), (924, 20335872), (1008, 18641216), (1024, 18349947), (1056, 17793888), (1152, 16311064), (1232, 15251904), (1344, 13980912), (1386, 13557248), (1408, 13345416), (1536, 12233298), (1584, 11862592), (1792, 10485684), (1848, 10167936), (2016, 9320608), (2112, 8896944), (2304, 8155532), (2464, 7625952), (2688, 6990456), (2772, 6778624), (2816, 6672708), (3072, 6116649), (3168, 5931296), (3584, 5242842), (3696, 5083968), (4032, 4660304), (4224, 4448472), (4608, 4077766), (4928, 3812976), (5376, 3495228), (5544, 3389312), (5632, 3336354), (6336, 2965648), (7168, 2621421), (7392, 2541984), (8064, 2330152), (8448, 2224236), (9216, 2038883), (9856, 1906488), (10752, 1747614), (11088, 1694656), (11264, 1668177), (12672, 1482824), (14784, 1270992), (16128, 1165076), (16896, 1112118), (19712, 953244), (21504, 873807), (22176, 847328), (25344, 741412), (26479, 709632), (29568, 635496), (32256, 582538), (33792, 556059), (39424, 476622), (44352, 423664), (50688, 370706), (52958, 354816), (59136, 317748), (64512, 291269), (78848, 238311), (79437, 236544), (88704, 211832), (101376, 185353), (105916, 177408), (118272, 158874)]