249541164

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{407747}}^1$

素因数の和:407774

約数の個数: 36

約数和(自身を含む): 667891224

約数和(自身を除く): 418350060

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 407747, 815494, 1223241, 1630988, 2446482, 3669723, 4892964, 6931699, 7339446, 13863398, 14678892, 20795097, 27726796, 41590194, 62385291, 83180388, 124770582, 249541164]

約数ペア:

[(1, 249541164), (2, 124770582), (3, 83180388), (4, 62385291), (6, 41590194), (9, 27726796), (12, 20795097), (17, 14678892), (18, 13863398), (34, 7339446), (36, 6931699), (51, 4892964), (68, 3669723), (102, 2446482), (153, 1630988), (204, 1223241), (306, 815494), (612, 407747)]