277733892

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{887}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 657901440

約数和(自身を除く): 380167548

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 269, 291, 388, 538, 582, 807, 887, 1076, 1164, 1614, 1774, 2661, 3228, 3548, 5322, 10644, 26093, 52186, 78279, 86039, 104372, 156558, 172078, 238603, 258117, 313116, 344156, 477206, 516234, 715809, 954412, 1032468, 1431618, 2863236, 23144491, 46288982, 69433473, 92577964, 138866946, 277733892]

約数ペア:

[(1, 277733892), (2, 138866946), (3, 92577964), (4, 69433473), (6, 46288982), (12, 23144491), (97, 2863236), (194, 1431618), (269, 1032468), (291, 954412), (388, 715809), (538, 516234), (582, 477206), (807, 344156), (887, 313116), (1076, 258117), (1164, 238603), (1614, 172078), (1774, 156558), (2661, 104372), (3228, 86039), (3548, 78279), (5322, 52186), (10644, 26093)]