277954128

素因数分解:

$2^4\times 3^2\times {\mathrm{1930237}}^1$

素因数の和:1930251

約数の個数: 30

約数和(自身を含む): 777885914

約数和(自身を除く): 499931786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1930237, 3860474, 5790711, 7720948, 11581422, 15441896, 17372133, 23162844, 30883792, 34744266, 46325688, 69488532, 92651376, 138977064, 277954128]

約数ペア:

[(1, 277954128), (2, 138977064), (3, 92651376), (4, 69488532), (6, 46325688), (8, 34744266), (9, 30883792), (12, 23162844), (16, 17372133), (18, 15441896), (24, 11581422), (36, 7720948), (48, 5790711), (72, 3860474), (144, 1930237)]