312962544

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 896529920

約数和(自身を除く): 583567376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 127, 144, 157, 218, 254, 314, 327, 381, 436, 471, 508, 628, 654, 762, 872, 942, 981, 1016, 1143, 1256, 1308, 1413, 1524, 1744, 1884, 1962, 2032, 2286, 2512, 2616, 2826, 3048, 3768, 3924, 4572, 5232, 5652, 6096, 7536, 7848, 9144, 11304, 13843, 15696, 17113, 18288, 19939, 22608, 27686, 34226, 39878, 41529, 51339, 55372, 59817, 68452, 79756, 83058, 102678, 110744, 119634, 124587, 136904, 154017, 159512, 166116, 179451, 205356, 221488, 239268, 249174, 273808, 308034, 319024, 332232, 358902, 410712, 478536, 498348, 616068, 664464, 717804, 821424, 957072, 996696, 1232136, 1435608, 1993392, 2173351, 2464272, 2871216, 4346702, 6520053, 8693404, 13040106, 17386808, 19560159, 26080212, 34773616, 39120318, 52160424, 78240636, 104320848, 156481272, 312962544]

約数ペア:

[(1, 312962544), (2, 156481272), (3, 104320848), (4, 78240636), (6, 52160424), (8, 39120318), (9, 34773616), (12, 26080212), (16, 19560159), (18, 17386808), (24, 13040106), (36, 8693404), (48, 6520053), (72, 4346702), (109, 2871216), (127, 2464272), (144, 2173351), (157, 1993392), (218, 1435608), (254, 1232136), (314, 996696), (327, 957072), (381, 821424), (436, 717804), (471, 664464), (508, 616068), (628, 498348), (654, 478536), (762, 410712), (872, 358902), (942, 332232), (981, 319024), (1016, 308034), (1143, 273808), (1256, 249174), (1308, 239268), (1413, 221488), (1524, 205356), (1744, 179451), (1884, 166116), (1962, 159512), (2032, 154017), (2286, 136904), (2512, 124587), (2616, 119634), (2826, 110744), (3048, 102678), (3768, 83058), (3924, 79756), (4572, 68452), (5232, 59817), (5652, 55372), (6096, 51339), (7536, 41529), (7848, 39878), (9144, 34226), (11304, 27686), (13843, 22608), (15696, 19939), (17113, 18288)]