130281984

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{577}}^1$

素因数の和:615

約数の個数: 180

約数和(自身を含む): 438148854

約数和(自身を除く): 307866870

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, 1152, 1154, 1176, 1344, 1536, 1568, 1731, 1764, 1792, 2016, 2304, 2308, 2352, 2688, 3136, 3462, 3528, 3584, 4032, 4039, 4608, 4616, 4704, 5193, 5376, 6272, 6924, 7056, 8064, 8078, 9232, 9408, 10386, 10752, 12117, 12544, 13848, 14112, 16128, 16156, 18464, 18816, 20772, 24234, 25088, 27696, 28224, 28273, 32256, 32312, 36351, 36928, 37632, 41544, 48468, 55392, 56448, 56546, 64624, 72702, 73856, 75264, 83088, 84819, 96936, 110784, 112896, 113092, 129248, 145404, 147712, 166176, 169638, 193872, 221568, 225792, 226184, 254457, 258496, 290808, 295424, 332352, 339276, 387744, 443136, 452368, 508914, 516992, 581616, 664704, 678552, 775488, 886272, 904736, 1017828, 1033984, 1163232, 1329408, 1357104, 1550976, 1809472, 2035656, 2067968, 2326464, 2658816, 2714208, 3101952, 3618944, 4071312, 4652928, 5428416, 6203904, 7237888, 8142624, 9305856, 10856832, 14475776, 16285248, 18611712, 21713664, 32570496, 43427328, 65140992, 130281984]

約数ペア:

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