254604204

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7151}}^1$

素因数の和:7227

約数の個数: 72

約数和(自身を含む): 687278592

約数和(自身を除く): 432674388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 989, 1548, 1978, 2967, 3956, 5934, 7151, 8901, 11868, 14302, 17802, 21453, 28604, 35604, 42906, 64359, 85812, 128718, 164473, 257436, 307493, 328946, 493419, 614986, 657892, 922479, 986838, 1229972, 1480257, 1844958, 1973676, 2767437, 2960514, 3689916, 5534874, 5921028, 7072339, 11069748, 14144678, 21217017, 28289356, 42434034, 63651051, 84868068, 127302102, 254604204]

約数ペア:

[(1, 254604204), (2, 127302102), (3, 84868068), (4, 63651051), (6, 42434034), (9, 28289356), (12, 21217017), (18, 14144678), (23, 11069748), (36, 7072339), (43, 5921028), (46, 5534874), (69, 3689916), (86, 2960514), (92, 2767437), (129, 1973676), (138, 1844958), (172, 1480257), (207, 1229972), (258, 986838), (276, 922479), (387, 657892), (414, 614986), (516, 493419), (774, 328946), (828, 307493), (989, 257436), (1548, 164473), (1978, 128718), (2967, 85812), (3956, 64359), (5934, 42906), (7151, 35604), (8901, 28604), (11868, 21453), (14302, 17802)]