260563968

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{577}}^1$

素因数の和:617

約数の個数: 198

約数和(自身を含む): 876726006

約数和(自身を除く): 616162038

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 577, 588, 672, 768, 784, 882, 896, 1008, 1024, 1152, 1154, 1176, 1344, 1536, 1568, 1731, 1764, 1792, 2016, 2304, 2308, 2352, 2688, 3072, 3136, 3462, 3528, 3584, 4032, 4039, 4608, 4616, 4704, 5193, 5376, 6272, 6924, 7056, 7168, 8064, 8078, 9216, 9232, 9408, 10386, 10752, 12117, 12544, 13848, 14112, 16128, 16156, 18464, 18816, 20772, 21504, 24234, 25088, 27696, 28224, 28273, 32256, 32312, 36351, 36928, 37632, 41544, 48468, 50176, 55392, 56448, 56546, 64512, 64624, 72702, 73856, 75264, 83088, 84819, 96936, 110784, 112896, 113092, 129248, 145404, 147712, 150528, 166176, 169638, 193872, 221568, 225792, 226184, 254457, 258496, 290808, 295424, 332352, 339276, 387744, 443136, 451584, 452368, 508914, 516992, 581616, 590848, 664704, 678552, 775488, 886272, 904736, 1017828, 1033984, 1163232, 1329408, 1357104, 1550976, 1772544, 1809472, 2035656, 2067968, 2326464, 2658816, 2714208, 3101952, 3618944, 4071312, 4135936, 4652928, 5317632, 5428416, 6203904, 7237888, 8142624, 9305856, 10856832, 12407808, 14475776, 16285248, 18611712, 21713664, 28951552, 32570496, 37223424, 43427328, 65140992, 86854656, 130281984, 260563968]

約数ペア:

[(1, 260563968), (2, 130281984), (3, 86854656), (4, 65140992), (6, 43427328), (7, 37223424), (8, 32570496), (9, 28951552), (12, 21713664), (14, 18611712), (16, 16285248), (18, 14475776), (21, 12407808), (24, 10856832), (28, 9305856), (32, 8142624), (36, 7237888), (42, 6203904), (48, 5428416), (49, 5317632), (56, 4652928), (63, 4135936), (64, 4071312), (72, 3618944), (84, 3101952), (96, 2714208), (98, 2658816), (112, 2326464), (126, 2067968), (128, 2035656), (144, 1809472), (147, 1772544), (168, 1550976), (192, 1357104), (196, 1329408), (224, 1163232), (252, 1033984), (256, 1017828), (288, 904736), (294, 886272), (336, 775488), (384, 678552), (392, 664704), (441, 590848), (448, 581616), (504, 516992), (512, 508914), (576, 452368), (577, 451584), (588, 443136), (672, 387744), (768, 339276), (784, 332352), (882, 295424), (896, 290808), (1008, 258496), (1024, 254457), (1152, 226184), (1154, 225792), (1176, 221568), (1344, 193872), (1536, 169638), (1568, 166176), (1731, 150528), (1764, 147712), (1792, 145404), (2016, 129248), (2304, 113092), (2308, 112896), (2352, 110784), (2688, 96936), (3072, 84819), (3136, 83088), (3462, 75264), (3528, 73856), (3584, 72702), (4032, 64624), (4039, 64512), (4608, 56546), (4616, 56448), (4704, 55392), (5193, 50176), (5376, 48468), (6272, 41544), (6924, 37632), (7056, 36928), (7168, 36351), (8064, 32312), (8078, 32256), (9216, 28273), (9232, 28224), (9408, 27696), (10386, 25088), (10752, 24234), (12117, 21504), (12544, 20772), (13848, 18816), (14112, 18464), (16128, 16156)]