264877328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{1151}}^1$

素因数の和:1935

約数の個数: 40

約数和(自身を含む): 541393920

約数和(自身を除く): 276516592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 757, 1151, 1514, 2302, 3028, 4604, 6056, 9208, 12112, 14383, 18416, 21869, 28766, 43738, 57532, 87476, 115064, 174952, 230128, 349904, 871307, 1742614, 3485228, 6970456, 13940912, 16554833, 33109666, 66219332, 132438664, 264877328]

約数ペア:

[(1, 264877328), (2, 132438664), (4, 66219332), (8, 33109666), (16, 16554833), (19, 13940912), (38, 6970456), (76, 3485228), (152, 1742614), (304, 871307), (757, 349904), (1151, 230128), (1514, 174952), (2302, 115064), (3028, 87476), (4604, 57532), (6056, 43738), (9208, 28766), (12112, 21869), (14383, 18416)]