2189404672

素因数分解:

$2^9\times 7^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 200

約数和(自身を含む): 5535997236

約数和(自身を除く): 3346592564

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 137, 182, 196, 208, 224, 256, 274, 343, 364, 392, 416, 448, 512, 548, 637, 686, 728, 784, 832, 896, 959, 1096, 1274, 1372, 1456, 1568, 1664, 1781, 1792, 1918, 2192, 2401, 2548, 2744, 2912, 3136, 3328, 3562, 3584, 3836, 4384, 4459, 4802, 5096, 5488, 5824, 6272, 6656, 6713, 7124, 7672, 8768, 8918, 9604, 10192, 10976, 11648, 12467, 12544, 13426, 14248, 15344, 17536, 17836, 19208, 20384, 21952, 23296, 24934, 25088, 26852, 28496, 30688, 31213, 35072, 35672, 38416, 40768, 43904, 46592, 46991, 49868, 53704, 56992, 61376, 62426, 70144, 71344, 76832, 81536, 87269, 87808, 93982, 99736, 107408, 113984, 122752, 124852, 142688, 153664, 163072, 174538, 175616, 187964, 199472, 214816, 227968, 245504, 249704, 285376, 307328, 326144, 328937, 349076, 375928, 398944, 429632, 455936, 491008, 499408, 570752, 610883, 614656, 657874, 698152, 751856, 797888, 859264, 911872, 998816, 1141504, 1221766, 1229312, 1315748, 1396304, 1503712, 1595776, 1718528, 1997632, 2283008, 2443532, 2631496, 2792608, 3007424, 3191552, 3437056, 3995264, 4276181, 4887064, 5262992, 5585216, 6014848, 6383104, 7990528, 8552362, 9774128, 10525984, 11170432, 12029696, 15981056, 17104724, 19548256, 21051968, 22340864, 24059392, 34209448, 39096512, 42103936, 44681728, 68418896, 78193024, 84207872, 136837792, 156386048, 168415744, 273675584, 312772096, 547351168, 1094702336, 2189404672]

約数ペア:

[(1, 2189404672), (2, 1094702336), (4, 547351168), (7, 312772096), (8, 273675584), (13, 168415744), (14, 156386048), (16, 136837792), (26, 84207872), (28, 78193024), (32, 68418896), (49, 44681728), (52, 42103936), (56, 39096512), (64, 34209448), (91, 24059392), (98, 22340864), (104, 21051968), (112, 19548256), (128, 17104724), (137, 15981056), (182, 12029696), (196, 11170432), (208, 10525984), (224, 9774128), (256, 8552362), (274, 7990528), (343, 6383104), (364, 6014848), (392, 5585216), (416, 5262992), (448, 4887064), (512, 4276181), (548, 3995264), (637, 3437056), (686, 3191552), (728, 3007424), (784, 2792608), (832, 2631496), (896, 2443532), (959, 2283008), (1096, 1997632), (1274, 1718528), (1372, 1595776), (1456, 1503712), (1568, 1396304), (1664, 1315748), (1781, 1229312), (1792, 1221766), (1918, 1141504), (2192, 998816), (2401, 911872), (2548, 859264), (2744, 797888), (2912, 751856), (3136, 698152), (3328, 657874), (3562, 614656), (3584, 610883), (3836, 570752), (4384, 499408), (4459, 491008), (4802, 455936), (5096, 429632), (5488, 398944), (5824, 375928), (6272, 349076), (6656, 328937), (6713, 326144), (7124, 307328), (7672, 285376), (8768, 249704), (8918, 245504), (9604, 227968), (10192, 214816), (10976, 199472), (11648, 187964), (12467, 175616), (12544, 174538), (13426, 163072), (14248, 153664), (15344, 142688), (17536, 124852), (17836, 122752), (19208, 113984), (20384, 107408), (21952, 99736), (23296, 93982), (24934, 87808), (25088, 87269), (26852, 81536), (28496, 76832), (30688, 71344), (31213, 70144), (35072, 62426), (35672, 61376), (38416, 56992), (40768, 53704), (43904, 49868), (46592, 46991)]