260088576

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1858

約数の個数: 144

約数和(自身を含む): 800005248

約数和(自身を除く): 539916672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 352, 374, 384, 408, 528, 544, 561, 704, 748, 768, 816, 1056, 1088, 1122, 1408, 1496, 1632, 1811, 2112, 2176, 2244, 2816, 2992, 3264, 3622, 4224, 4352, 4488, 5433, 5984, 6528, 7244, 8448, 8976, 10866, 11968, 13056, 14488, 17952, 19921, 21732, 23936, 28976, 30787, 35904, 39842, 43464, 47872, 57952, 59763, 61574, 71808, 79684, 86928, 92361, 115904, 119526, 123148, 143616, 159368, 173856, 184722, 231808, 239052, 246296, 318736, 338657, 347712, 369444, 463616, 478104, 492592, 637472, 677314, 695424, 738888, 956208, 985184, 1015971, 1274944, 1354628, 1390848, 1477776, 1912416, 1970368, 2031942, 2549888, 2709256, 2955552, 3824832, 3940736, 4063884, 5099776, 5418512, 5911104, 7649664, 7881472, 8127768, 10837024, 11822208, 15299328, 16255536, 21674048, 23644416, 32511072, 43348096, 65022144, 86696192, 130044288, 260088576]

約数ペア:

[(1, 260088576), (2, 130044288), (3, 86696192), (4, 65022144), (6, 43348096), (8, 32511072), (11, 23644416), (12, 21674048), (16, 16255536), (17, 15299328), (22, 11822208), (24, 10837024), (32, 8127768), (33, 7881472), (34, 7649664), (44, 5911104), (48, 5418512), (51, 5099776), (64, 4063884), (66, 3940736), (68, 3824832), (88, 2955552), (96, 2709256), (102, 2549888), (128, 2031942), (132, 1970368), (136, 1912416), (176, 1477776), (187, 1390848), (192, 1354628), (204, 1274944), (256, 1015971), (264, 985184), (272, 956208), (352, 738888), (374, 695424), (384, 677314), (408, 637472), (528, 492592), (544, 478104), (561, 463616), (704, 369444), (748, 347712), (768, 338657), (816, 318736), (1056, 246296), (1088, 239052), (1122, 231808), (1408, 184722), (1496, 173856), (1632, 159368), (1811, 143616), (2112, 123148), (2176, 119526), (2244, 115904), (2816, 92361), (2992, 86928), (3264, 79684), (3622, 71808), (4224, 61574), (4352, 59763), (4488, 57952), (5433, 47872), (5984, 43464), (6528, 39842), (7244, 35904), (8448, 30787), (8976, 28976), (10866, 23936), (11968, 21732), (13056, 19921), (14488, 17952)]