2017978368

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{6703}}^1$

素因数の和:6742

約数の個数: 144

約数和(自身を含む): 6259256640

約数和(自身を除く): 4241278272

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, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2048, 2352, 2688, 3072, 3136, 3584, 4704, 5376, 6144, 6272, 6703, 7168, 9408, 10752, 12544, 13406, 14336, 18816, 20109, 21504, 25088, 26812, 37632, 40218, 43008, 46921, 50176, 53624, 75264, 80436, 93842, 100352, 107248, 140763, 150528, 160872, 187684, 214496, 281526, 301056, 321744, 328447, 375368, 428992, 563052, 643488, 656894, 750736, 857984, 985341, 1126104, 1286976, 1313788, 1501472, 1715968, 1970682, 2252208, 2573952, 2627576, 3002944, 3431936, 3941364, 4504416, 5147904, 5255152, 6005888, 6863872, 7882728, 9008832, 10295808, 10510304, 12011776, 13727744, 15765456, 18017664, 20591616, 21020608, 24023552, 31530912, 36035328, 41183232, 42041216, 48047104, 63061824, 72070656, 84082432, 96094208, 126123648, 144141312, 168164864, 252247296, 288282624, 336329728, 504494592, 672659456, 1008989184, 2017978368]

約数ペア:

[(1, 2017978368), (2, 1008989184), (3, 672659456), (4, 504494592), (6, 336329728), (7, 288282624), (8, 252247296), (12, 168164864), (14, 144141312), (16, 126123648), (21, 96094208), (24, 84082432), (28, 72070656), (32, 63061824), (42, 48047104), (48, 42041216), (49, 41183232), (56, 36035328), (64, 31530912), (84, 24023552), (96, 21020608), (98, 20591616), (112, 18017664), (128, 15765456), (147, 13727744), (168, 12011776), (192, 10510304), (196, 10295808), (224, 9008832), (256, 7882728), (294, 6863872), (336, 6005888), (384, 5255152), (392, 5147904), (448, 4504416), (512, 3941364), (588, 3431936), (672, 3002944), (768, 2627576), (784, 2573952), (896, 2252208), (1024, 1970682), (1176, 1715968), (1344, 1501472), (1536, 1313788), (1568, 1286976), (1792, 1126104), (2048, 985341), (2352, 857984), (2688, 750736), (3072, 656894), (3136, 643488), (3584, 563052), (4704, 428992), (5376, 375368), (6144, 328447), (6272, 321744), (6703, 301056), (7168, 281526), (9408, 214496), (10752, 187684), (12544, 160872), (13406, 150528), (14336, 140763), (18816, 107248), (20109, 100352), (21504, 93842), (25088, 80436), (26812, 75264), (37632, 53624), (40218, 50176), (43008, 46921)]