505503864

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{84589}}^1$

素因数の和:84684

約数の個数: 48

約数和(自身を含む): 1385584200

約数和(自身を除く): 880080336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 84589, 169178, 253767, 338356, 507534, 676712, 761301, 1015068, 1522602, 2030136, 3045204, 6090408, 7020887, 14041774, 21062661, 28083548, 42125322, 56167096, 63187983, 84250644, 126375966, 168501288, 252751932, 505503864]

約数ペア:

[(1, 505503864), (2, 252751932), (3, 168501288), (4, 126375966), (6, 84250644), (8, 63187983), (9, 56167096), (12, 42125322), (18, 28083548), (24, 21062661), (36, 14041774), (72, 7020887), (83, 6090408), (166, 3045204), (249, 2030136), (332, 1522602), (498, 1015068), (664, 761301), (747, 676712), (996, 507534), (1494, 338356), (1992, 253767), (2988, 169178), (5976, 84589)]