243953448

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2437}}^1$

素因数の和:2586

約数の個数: 64

約数和(自身を含む): 630759360

約数和(自身を除く): 386805912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 97, 129, 172, 194, 258, 291, 344, 388, 516, 582, 776, 1032, 1164, 2328, 2437, 4171, 4874, 7311, 8342, 9748, 12513, 14622, 16684, 19496, 25026, 29244, 33368, 50052, 58488, 100104, 104791, 209582, 236389, 314373, 419164, 472778, 628746, 709167, 838328, 945556, 1257492, 1418334, 1891112, 2514984, 2836668, 5673336, 10164727, 20329454, 30494181, 40658908, 60988362, 81317816, 121976724, 243953448]

約数ペア:

[(1, 243953448), (2, 121976724), (3, 81317816), (4, 60988362), (6, 40658908), (8, 30494181), (12, 20329454), (24, 10164727), (43, 5673336), (86, 2836668), (97, 2514984), (129, 1891112), (172, 1418334), (194, 1257492), (258, 945556), (291, 838328), (344, 709167), (388, 628746), (516, 472778), (582, 419164), (776, 314373), (1032, 236389), (1164, 209582), (2328, 104791), (2437, 100104), (4171, 58488), (4874, 50052), (7311, 33368), (8342, 29244), (9748, 25026), (12513, 19496), (14622, 16684)]