313233712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 688027392

約数和(自身を除く): 374793680

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 103, 148, 176, 206, 296, 407, 412, 467, 592, 814, 824, 934, 1133, 1628, 1648, 1868, 2266, 3256, 3736, 3811, 4532, 5137, 6512, 7472, 7622, 9064, 10274, 15244, 17279, 18128, 20548, 30488, 34558, 41096, 41921, 48101, 60976, 69116, 82192, 83842, 96202, 138232, 167684, 190069, 192404, 276464, 335368, 380138, 384808, 529111, 670736, 760276, 769616, 1058222, 1520552, 1779737, 2116444, 3041104, 3559474, 4232888, 7118948, 8465776, 14237896, 19577107, 28475792, 39154214, 78308428, 156616856, 313233712]

約数ペア:

[(1, 313233712), (2, 156616856), (4, 78308428), (8, 39154214), (11, 28475792), (16, 19577107), (22, 14237896), (37, 8465776), (44, 7118948), (74, 4232888), (88, 3559474), (103, 3041104), (148, 2116444), (176, 1779737), (206, 1520552), (296, 1058222), (407, 769616), (412, 760276), (467, 670736), (592, 529111), (814, 384808), (824, 380138), (934, 335368), (1133, 276464), (1628, 192404), (1648, 190069), (1868, 167684), (2266, 138232), (3256, 96202), (3736, 83842), (3811, 82192), (4532, 69116), (5137, 60976), (6512, 48101), (7472, 41921), (7622, 41096), (9064, 34558), (10274, 30488), (15244, 20548), (17279, 18128)]