260306496

素因数分解:

$2^6\times 3^2\times {\mathrm{451921}}^1$

素因数の和:451939

約数の個数: 42

約数和(自身を含む): 746123222

約数和(自身を除く): 485816726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 451921, 903842, 1355763, 1807684, 2711526, 3615368, 4067289, 5423052, 7230736, 8134578, 10846104, 14461472, 16269156, 21692208, 28922944, 32538312, 43384416, 65076624, 86768832, 130153248, 260306496]

約数ペア:

[(1, 260306496), (2, 130153248), (3, 86768832), (4, 65076624), (6, 43384416), (8, 32538312), (9, 28922944), (12, 21692208), (16, 16269156), (18, 14461472), (24, 10846104), (32, 8134578), (36, 7230736), (48, 5423052), (64, 4067289), (72, 3615368), (96, 2711526), (144, 1807684), (192, 1355763), (288, 903842), (576, 451921)]