293899496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 622036800

約数和(自身を除く): 328137304

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 101, 172, 202, 344, 404, 473, 769, 808, 946, 1111, 1538, 1892, 2222, 3076, 3784, 4343, 4444, 6152, 8459, 8686, 8888, 16918, 17372, 33067, 33836, 34744, 47773, 66134, 67672, 77669, 95546, 132268, 155338, 191092, 264536, 310676, 363737, 382184, 621352, 727474, 854359, 1454948, 1708718, 2909896, 3339767, 3417436, 6679534, 6834872, 13359068, 26718136, 36737437, 73474874, 146949748, 293899496]

約数ペア:

[(1, 293899496), (2, 146949748), (4, 73474874), (8, 36737437), (11, 26718136), (22, 13359068), (43, 6834872), (44, 6679534), (86, 3417436), (88, 3339767), (101, 2909896), (172, 1708718), (202, 1454948), (344, 854359), (404, 727474), (473, 621352), (769, 382184), (808, 363737), (946, 310676), (1111, 264536), (1538, 191092), (1892, 155338), (2222, 132268), (3076, 95546), (3784, 77669), (4343, 67672), (4444, 66134), (6152, 47773), (8459, 34744), (8686, 33836), (8888, 33067), (16918, 17372)]