21122470656

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2069}}^1$

素因数の和:2312

約数の個数: 288

約数和(自身を含む): 71759116800

約数和(自身を除く): 50636646144

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 211, 216, 224, 252, 256, 288, 336, 378, 384, 422, 432, 448, 504, 576, 633, 672, 756, 768, 844, 864, 896, 1008, 1152, 1266, 1344, 1477, 1512, 1688, 1728, 1792, 1899, 2016, 2069, 2304, 2532, 2688, 2954, 3024, 3376, 3456, 3798, 4032, 4138, 4431, 5064, 5376, 5697, 5908, 6048, 6207, 6752, 6912, 7596, 8064, 8276, 8862, 10128, 11394, 11816, 12096, 12414, 13293, 13504, 14483, 15192, 16128, 16552, 17724, 18621, 20256, 22788, 23632, 24192, 24828, 26586, 27008, 28966, 30384, 33104, 35448, 37242, 39879, 40512, 43449, 45576, 47264, 48384, 49656, 53172, 54016, 55863, 57932, 60768, 66208, 70896, 74484, 79758, 81024, 86898, 91152, 94528, 99312, 106344, 111726, 115864, 121536, 130347, 132416, 141792, 148968, 159516, 162048, 173796, 182304, 189056, 198624, 212688, 223452, 231728, 243072, 260694, 264832, 283584, 297936, 319032, 347592, 364608, 378112, 391041, 397248, 425376, 436559, 446904, 463456, 486144, 521388, 529664, 567168, 595872, 638064, 695184, 729216, 782082, 794496, 850752, 873118, 893808, 926912, 1042776, 1134336, 1191744, 1276128, 1309677, 1390368, 1458432, 1564164, 1588992, 1701504, 1746236, 1787616, 1853824, 2085552, 2383488, 2552256, 2619354, 2780736, 3055913, 3128328, 3403008, 3492472, 3575232, 3707648, 3929031, 4171104, 4766976, 5104512, 5238708, 5561472, 6111826, 6256656, 6984944, 7150464, 7858062, 8342208, 9167739, 10209024, 10477416, 11122944, 11787093, 12223652, 12513312, 13969888, 14300928, 15716124, 16684416, 18335478, 20954832, 23574186, 24447304, 25026624, 27503217, 27939776, 31432248, 33368832, 36670956, 41909664, 47148372, 48894608, 50053248, 55006434, 55879552, 62864496, 73341912, 82509651, 83819328, 94296744, 97789216, 100106496, 110012868, 111759104, 125728992, 146683824, 165019302, 167638656, 188593488, 195578432, 220025736, 251457984, 293367648, 330038604, 335277312, 377186976, 391156864, 440051472, 502915968, 586735296, 660077208, 754373952, 782313728, 880102944, 1005831936, 1173470592, 1320154416, 1508747904, 1760205888, 2346941184, 2640308832, 3017495808, 3520411776, 5280617664, 7040823552, 10561235328, 21122470656]

約数ペア:

[(1, 21122470656), (2, 10561235328), (3, 7040823552), (4, 5280617664), (6, 3520411776), (7, 3017495808), (8, 2640308832), (9, 2346941184), (12, 1760205888), (14, 1508747904), (16, 1320154416), (18, 1173470592), (21, 1005831936), (24, 880102944), (27, 782313728), (28, 754373952), (32, 660077208), (36, 586735296), (42, 502915968), (48, 440051472), (54, 391156864), (56, 377186976), (63, 335277312), (64, 330038604), (72, 293367648), (84, 251457984), (96, 220025736), (108, 195578432), (112, 188593488), (126, 167638656), (128, 165019302), (144, 146683824), (168, 125728992), (189, 111759104), (192, 110012868), (211, 100106496), (216, 97789216), (224, 94296744), (252, 83819328), (256, 82509651), (288, 73341912), (336, 62864496), (378, 55879552), (384, 55006434), (422, 50053248), (432, 48894608), (448, 47148372), (504, 41909664), (576, 36670956), (633, 33368832), (672, 31432248), (756, 27939776), (768, 27503217), (844, 25026624), (864, 24447304), (896, 23574186), (1008, 20954832), (1152, 18335478), (1266, 16684416), (1344, 15716124), (1477, 14300928), (1512, 13969888), (1688, 12513312), (1728, 12223652), (1792, 11787093), (1899, 11122944), (2016, 10477416), (2069, 10209024), (2304, 9167739), (2532, 8342208), (2688, 7858062), (2954, 7150464), (3024, 6984944), (3376, 6256656), (3456, 6111826), (3798, 5561472), (4032, 5238708), (4138, 5104512), (4431, 4766976), (5064, 4171104), (5376, 3929031), (5697, 3707648), (5908, 3575232), (6048, 3492472), (6207, 3403008), (6752, 3128328), (6912, 3055913), (7596, 2780736), (8064, 2619354), (8276, 2552256), (8862, 2383488), (10128, 2085552), (11394, 1853824), (11816, 1787616), (12096, 1746236), (12414, 1701504), (13293, 1588992), (13504, 1564164), (14483, 1458432), (15192, 1390368), (16128, 1309677), (16552, 1276128), (17724, 1191744), (18621, 1134336), (20256, 1042776), (22788, 926912), (23632, 893808), (24192, 873118), (24828, 850752), (26586, 794496), (27008, 782082), (28966, 729216), (30384, 695184), (33104, 638064), (35448, 595872), (37242, 567168), (39879, 529664), (40512, 521388), (43449, 486144), (45576, 463456), (47264, 446904), (48384, 436559), (49656, 425376), (53172, 397248), (54016, 391041), (55863, 378112), (57932, 364608), (60768, 347592), (66208, 319032), (70896, 297936), (74484, 283584), (79758, 264832), (81024, 260694), (86898, 243072), (91152, 231728), (94528, 223452), (99312, 212688), (106344, 198624), (111726, 189056), (115864, 182304), (121536, 173796), (130347, 162048), (132416, 159516), (141792, 148968)]