260043128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{1151}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 504299520

約数和(自身を除く): 244256392

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 911, 1151, 1822, 2302, 3644, 4604, 7288, 9208, 28241, 35681, 56482, 71362, 112964, 142724, 225928, 285448, 1048561, 2097122, 4194244, 8388488, 32505391, 65010782, 130021564, 260043128]

約数ペア:

[(1, 260043128), (2, 130021564), (4, 65010782), (8, 32505391), (31, 8388488), (62, 4194244), (124, 2097122), (248, 1048561), (911, 285448), (1151, 225928), (1822, 142724), (2302, 112964), (3644, 71362), (4604, 56482), (7288, 35681), (9208, 28241)]