273214908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{21023}}^1$

素因数の和:21071

約数の個数: 54

約数和(自身を含む): 728923104

約数和(自身を除く): 455708196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 12996, 21023, 42046, 63069, 84092, 126138, 189207, 252276, 378414, 399437, 756828, 798874, 1198311, 1597748, 2396622, 3594933, 4793244, 7189866, 7589303, 14379732, 15178606, 22767909, 30357212, 45535818, 68303727, 91071636, 136607454, 273214908]

約数ペア:

[(1, 273214908), (2, 136607454), (3, 91071636), (4, 68303727), (6, 45535818), (9, 30357212), (12, 22767909), (18, 15178606), (19, 14379732), (36, 7589303), (38, 7189866), (57, 4793244), (76, 3594933), (114, 2396622), (171, 1597748), (228, 1198311), (342, 798874), (361, 756828), (684, 399437), (722, 378414), (1083, 252276), (1444, 189207), (2166, 126138), (3249, 84092), (4332, 63069), (6498, 42046), (12996, 21023)]