278312896

素因数分解:

$2^6\times {\mathrm{227}}^1\times {\mathrm{19157}}^1$

素因数の和:19396

約数の個数: 28

約数和(自身を含む): 554739048

約数和(自身を除く): 276426152

約数列:

[1, 2, 4, 8, 16, 32, 64, 227, 454, 908, 1816, 3632, 7264, 14528, 19157, 38314, 76628, 153256, 306512, 613024, 1226048, 4348639, 8697278, 17394556, 34789112, 69578224, 139156448, 278312896]

約数ペア:

[(1, 278312896), (2, 139156448), (4, 69578224), (8, 34789112), (16, 17394556), (32, 8697278), (64, 4348639), (227, 1226048), (454, 613024), (908, 306512), (1816, 153256), (3632, 76628), (7264, 38314), (14528, 19157)]