868060864

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{20899}}^1$

素因数の和:20981

約数の個数: 56

約数和(自身を含む): 1911096000

約数和(自身を除く): 1043035136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 176, 236, 352, 472, 649, 704, 944, 1298, 1888, 2596, 3776, 5192, 10384, 20768, 20899, 41536, 41798, 83596, 167192, 229889, 334384, 459778, 668768, 919556, 1233041, 1337536, 1839112, 2466082, 3678224, 4932164, 7356448, 9864328, 13563451, 14712896, 19728656, 27126902, 39457312, 54253804, 78914624, 108507608, 217015216, 434030432, 868060864]

約数ペア:

[(1, 868060864), (2, 434030432), (4, 217015216), (8, 108507608), (11, 78914624), (16, 54253804), (22, 39457312), (32, 27126902), (44, 19728656), (59, 14712896), (64, 13563451), (88, 9864328), (118, 7356448), (176, 4932164), (236, 3678224), (352, 2466082), (472, 1839112), (649, 1337536), (704, 1233041), (944, 919556), (1298, 668768), (1888, 459778), (2596, 334384), (3776, 229889), (5192, 167192), (10384, 83596), (20768, 41798), (20899, 41536)]