1312773504

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{9967}}^1$

素因数の和:10005

約数の個数: 128

約数和(自身を含む): 4066944000

約数和(自身を除く): 2754170496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2688, 2744, 3136, 4116, 4704, 5488, 6272, 8232, 9408, 9967, 10976, 16464, 18816, 19934, 21952, 29901, 32928, 39868, 43904, 59802, 65856, 69769, 79736, 119604, 131712, 139538, 159472, 209307, 239208, 279076, 318944, 418614, 478416, 488383, 558152, 637888, 837228, 956832, 976766, 1116304, 1275776, 1465149, 1674456, 1913664, 1953532, 2232608, 2930298, 3348912, 3418681, 3827328, 3907064, 4465216, 5860596, 6697824, 6837362, 7814128, 8930432, 10256043, 11721192, 13395648, 13674724, 15628256, 20512086, 23442384, 26791296, 27349448, 31256512, 41024172, 46884768, 54698896, 62513024, 82048344, 93769536, 109397792, 164096688, 187539072, 218795584, 328193376, 437591168, 656386752, 1312773504]

約数ペア:

[(1, 1312773504), (2, 656386752), (3, 437591168), (4, 328193376), (6, 218795584), (7, 187539072), (8, 164096688), (12, 109397792), (14, 93769536), (16, 82048344), (21, 62513024), (24, 54698896), (28, 46884768), (32, 41024172), (42, 31256512), (48, 27349448), (49, 26791296), (56, 23442384), (64, 20512086), (84, 15628256), (96, 13674724), (98, 13395648), (112, 11721192), (128, 10256043), (147, 8930432), (168, 7814128), (192, 6837362), (196, 6697824), (224, 5860596), (294, 4465216), (336, 3907064), (343, 3827328), (384, 3418681), (392, 3348912), (448, 2930298), (588, 2232608), (672, 1953532), (686, 1913664), (784, 1674456), (896, 1465149), (1029, 1275776), (1176, 1116304), (1344, 976766), (1372, 956832), (1568, 837228), (2058, 637888), (2352, 558152), (2688, 488383), (2744, 478416), (3136, 418614), (4116, 318944), (4704, 279076), (5488, 239208), (6272, 209307), (8232, 159472), (9408, 139538), (9967, 131712), (10976, 119604), (16464, 79736), (18816, 69769), (19934, 65856), (21952, 59802), (29901, 43904), (32928, 39868)]