266957568

素因数分解:

$2^8\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1194

約数の個数: 108

約数和(自身を含む): 777496720

約数和(自身を除く): 510539152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 256, 288, 327, 384, 436, 576, 654, 768, 872, 981, 1063, 1152, 1308, 1744, 1962, 2126, 2304, 2616, 3189, 3488, 3924, 4252, 5232, 6378, 6976, 7848, 8504, 9567, 10464, 12756, 13952, 15696, 17008, 19134, 20928, 25512, 27904, 31392, 34016, 38268, 41856, 51024, 62784, 68032, 76536, 83712, 102048, 115867, 125568, 136064, 153072, 204096, 231734, 251136, 272128, 306144, 347601, 408192, 463468, 612288, 695202, 816384, 926936, 1042803, 1224576, 1390404, 1853872, 2085606, 2449152, 2780808, 3707744, 4171212, 5561616, 7415488, 8342424, 11123232, 14830976, 16684848, 22246464, 29661952, 33369696, 44492928, 66739392, 88985856, 133478784, 266957568]

約数ペア:

[(1, 266957568), (2, 133478784), (3, 88985856), (4, 66739392), (6, 44492928), (8, 33369696), (9, 29661952), (12, 22246464), (16, 16684848), (18, 14830976), (24, 11123232), (32, 8342424), (36, 7415488), (48, 5561616), (64, 4171212), (72, 3707744), (96, 2780808), (109, 2449152), (128, 2085606), (144, 1853872), (192, 1390404), (218, 1224576), (256, 1042803), (288, 926936), (327, 816384), (384, 695202), (436, 612288), (576, 463468), (654, 408192), (768, 347601), (872, 306144), (981, 272128), (1063, 251136), (1152, 231734), (1308, 204096), (1744, 153072), (1962, 136064), (2126, 125568), (2304, 115867), (2616, 102048), (3189, 83712), (3488, 76536), (3924, 68032), (4252, 62784), (5232, 51024), (6378, 41856), (6976, 38268), (7848, 34016), (8504, 31392), (9567, 27904), (10464, 25512), (12756, 20928), (13952, 19134), (15696, 17008)]