245375028

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{52837}}^1$

素因数の和:52893

約数の個数: 48

約数和(自身を含む): 650964160

約数和(自身を除く): 405589132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 52837, 105674, 158511, 211348, 317022, 475533, 634044, 951066, 1426599, 1902132, 2271991, 2853198, 4543982, 5706396, 6815973, 9087964, 13631946, 20447919, 27263892, 40895838, 61343757, 81791676, 122687514, 245375028]

約数ペア:

[(1, 245375028), (2, 122687514), (3, 81791676), (4, 61343757), (6, 40895838), (9, 27263892), (12, 20447919), (18, 13631946), (27, 9087964), (36, 6815973), (43, 5706396), (54, 4543982), (86, 2853198), (108, 2271991), (129, 1902132), (172, 1426599), (258, 951066), (387, 634044), (516, 475533), (774, 317022), (1161, 211348), (1548, 158511), (2322, 105674), (4644, 52837)]