274628208

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:934

約数の個数: 80

約数和(自身を含む): 732810240

約数和(自身を除く): 458182032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 239, 296, 444, 478, 592, 647, 717, 888, 956, 1294, 1434, 1776, 1912, 1941, 2588, 2868, 3824, 3882, 5176, 5736, 7764, 8843, 10352, 11472, 15528, 17686, 23939, 26529, 31056, 35372, 47878, 53058, 70744, 71817, 95756, 106116, 141488, 143634, 154633, 191512, 212232, 287268, 309266, 383024, 424464, 463899, 574536, 618532, 927798, 1149072, 1237064, 1855596, 2474128, 3711192, 5721421, 7422384, 11442842, 17164263, 22885684, 34328526, 45771368, 68657052, 91542736, 137314104, 274628208]

約数ペア:

[(1, 274628208), (2, 137314104), (3, 91542736), (4, 68657052), (6, 45771368), (8, 34328526), (12, 22885684), (16, 17164263), (24, 11442842), (37, 7422384), (48, 5721421), (74, 3711192), (111, 2474128), (148, 1855596), (222, 1237064), (239, 1149072), (296, 927798), (444, 618532), (478, 574536), (592, 463899), (647, 424464), (717, 383024), (888, 309266), (956, 287268), (1294, 212232), (1434, 191512), (1776, 154633), (1912, 143634), (1941, 141488), (2588, 106116), (2868, 95756), (3824, 71817), (3882, 70744), (5176, 53058), (5736, 47878), (7764, 35372), (8843, 31056), (10352, 26529), (11472, 23939), (15528, 17686)]