291441568

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{75269}}^1$

素因数の和:75301

約数の個数: 36

約数和(自身を含む): 630687330

約数和(自身を除く): 339245762

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 75269, 150538, 301076, 602152, 827959, 1204304, 1655918, 2408608, 3311836, 6623672, 9107549, 13247344, 18215098, 26494688, 36430196, 72860392, 145720784, 291441568]

約数ペア:

[(1, 291441568), (2, 145720784), (4, 72860392), (8, 36430196), (11, 26494688), (16, 18215098), (22, 13247344), (32, 9107549), (44, 6623672), (88, 3311836), (121, 2408608), (176, 1655918), (242, 1204304), (352, 827959), (484, 602152), (968, 301076), (1936, 150538), (3872, 75269)]