270659312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12923}}^1$

素因数の和:12966

約数の個数: 80

約数和(自身を含む): 692312832

約数和(自身を除く): 421653520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 10472, 12923, 20944, 25846, 51692, 90461, 103384, 142153, 180922, 206768, 219691, 284306, 361844, 439382, 568612, 723688, 878764, 995071, 1137224, 1447376, 1537837, 1757528, 1990142, 2274448, 2416601, 3075674, 3515056, 3980284, 4833202, 6151348, 7960568, 9666404, 12302696, 15921136, 16916207, 19332808, 24605392, 33832414, 38665616, 67664828, 135329656, 270659312]

約数ペア:

[(1, 270659312), (2, 135329656), (4, 67664828), (7, 38665616), (8, 33832414), (11, 24605392), (14, 19332808), (16, 16916207), (17, 15921136), (22, 12302696), (28, 9666404), (34, 7960568), (44, 6151348), (56, 4833202), (68, 3980284), (77, 3515056), (88, 3075674), (112, 2416601), (119, 2274448), (136, 1990142), (154, 1757528), (176, 1537837), (187, 1447376), (238, 1137224), (272, 995071), (308, 878764), (374, 723688), (476, 568612), (616, 439382), (748, 361844), (952, 284306), (1232, 219691), (1309, 206768), (1496, 180922), (1904, 142153), (2618, 103384), (2992, 90461), (5236, 51692), (10472, 25846), (12923, 20944)]