264773894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1229

約数の個数: 48

約数和(自身を含む): 502740000

約数和(自身を除く): 237966106

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 149, 154, 242, 298, 847, 1043, 1049, 1639, 1694, 2086, 2098, 3278, 7343, 11473, 11539, 14686, 18029, 22946, 23078, 36058, 80773, 126203, 126929, 156301, 161546, 252406, 253858, 312602, 888503, 1094107, 1719311, 1777006, 2188214, 3438622, 12035177, 18912421, 24070354, 37824842, 132386947, 264773894]

約数ペア:

[(1, 264773894), (2, 132386947), (7, 37824842), (11, 24070354), (14, 18912421), (22, 12035177), (77, 3438622), (121, 2188214), (149, 1777006), (154, 1719311), (242, 1094107), (298, 888503), (847, 312602), (1043, 253858), (1049, 252406), (1639, 161546), (1694, 156301), (2086, 126929), (2098, 126203), (3278, 80773), (7343, 36058), (11473, 23078), (11539, 22946), (14686, 18029)]