260384256

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^2\times {\mathrm{467}}^1$

素因数の和:513

約数の個数: 180

約数和(自身を含む): 827782956

約数和(自身を除く): 567398700

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 256, 264, 288, 352, 363, 384, 396, 467, 484, 512, 528, 576, 704, 726, 768, 792, 934, 968, 1056, 1089, 1152, 1401, 1408, 1452, 1536, 1584, 1868, 1936, 2112, 2178, 2304, 2802, 2816, 2904, 3168, 3736, 3872, 4203, 4224, 4356, 4608, 5137, 5604, 5632, 5808, 6336, 7472, 7744, 8406, 8448, 8712, 10274, 11208, 11616, 12672, 14944, 15411, 15488, 16812, 16896, 17424, 20548, 22416, 23232, 25344, 29888, 30822, 30976, 33624, 34848, 41096, 44832, 46233, 46464, 50688, 56507, 59776, 61644, 61952, 67248, 69696, 82192, 89664, 92466, 92928, 113014, 119552, 123288, 134496, 139392, 164384, 169521, 179328, 184932, 185856, 226028, 239104, 246576, 268992, 278784, 328768, 339042, 358656, 369864, 452056, 493152, 508563, 537984, 557568, 657536, 678084, 717312, 739728, 904112, 986304, 1017126, 1075968, 1315072, 1356168, 1479456, 1808224, 1972608, 2034252, 2151936, 2630144, 2712336, 2958912, 3616448, 3945216, 4068504, 5424672, 5917824, 7232896, 7890432, 8137008, 10849344, 11835648, 14465792, 16274016, 21698688, 23671296, 28931584, 32548032, 43397376, 65096064, 86794752, 130192128, 260384256]

約数ペア:

[(1, 260384256), (2, 130192128), (3, 86794752), (4, 65096064), (6, 43397376), (8, 32548032), (9, 28931584), (11, 23671296), (12, 21698688), (16, 16274016), (18, 14465792), (22, 11835648), (24, 10849344), (32, 8137008), (33, 7890432), (36, 7232896), (44, 5917824), (48, 5424672), (64, 4068504), (66, 3945216), (72, 3616448), (88, 2958912), (96, 2712336), (99, 2630144), (121, 2151936), (128, 2034252), (132, 1972608), (144, 1808224), (176, 1479456), (192, 1356168), (198, 1315072), (242, 1075968), (256, 1017126), (264, 986304), (288, 904112), (352, 739728), (363, 717312), (384, 678084), (396, 657536), (467, 557568), (484, 537984), (512, 508563), (528, 493152), (576, 452056), (704, 369864), (726, 358656), (768, 339042), (792, 328768), (934, 278784), (968, 268992), (1056, 246576), (1089, 239104), (1152, 226028), (1401, 185856), (1408, 184932), (1452, 179328), (1536, 169521), (1584, 164384), (1868, 139392), (1936, 134496), (2112, 123288), (2178, 119552), (2304, 113014), (2802, 92928), (2816, 92466), (2904, 89664), (3168, 82192), (3736, 69696), (3872, 67248), (4203, 61952), (4224, 61644), (4356, 59776), (4608, 56507), (5137, 50688), (5604, 46464), (5632, 46233), (5808, 44832), (6336, 41096), (7472, 34848), (7744, 33624), (8406, 30976), (8448, 30822), (8712, 29888), (10274, 25344), (11208, 23232), (11616, 22416), (12672, 20548), (14944, 17424), (15411, 16896), (15488, 16812)]