291228256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{3433}}^1$

素因数の和:3695

約数の個数: 48

約数和(自身を含む): 628257168

約数和(自身を除く): 337028912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 241, 352, 482, 964, 1928, 2651, 3433, 3856, 5302, 6866, 7712, 10604, 13732, 21208, 27464, 37763, 42416, 54928, 75526, 84832, 109856, 151052, 302104, 604208, 827353, 1208416, 1654706, 3309412, 6618824, 9100883, 13237648, 18201766, 26475296, 36403532, 72807064, 145614128, 291228256]

約数ペア:

[(1, 291228256), (2, 145614128), (4, 72807064), (8, 36403532), (11, 26475296), (16, 18201766), (22, 13237648), (32, 9100883), (44, 6618824), (88, 3309412), (176, 1654706), (241, 1208416), (352, 827353), (482, 604208), (964, 302104), (1928, 151052), (2651, 109856), (3433, 84832), (3856, 75526), (5302, 54928), (6866, 42416), (7712, 37763), (10604, 27464), (13732, 21208)]