264891012

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2381}}^1$

素因数の和:2588

約数の個数: 48

約数和(自身を含む): 631744512

約数和(自身を除く): 366853500

約数列:

[1, 2, 3, 4, 6, 12, 73, 127, 146, 219, 254, 292, 381, 438, 508, 762, 876, 1524, 2381, 4762, 7143, 9271, 9524, 14286, 18542, 27813, 28572, 37084, 55626, 111252, 173813, 302387, 347626, 521439, 604774, 695252, 907161, 1042878, 1209548, 1814322, 2085756, 3628644, 22074251, 44148502, 66222753, 88297004, 132445506, 264891012]

約数ペア:

[(1, 264891012), (2, 132445506), (3, 88297004), (4, 66222753), (6, 44148502), (12, 22074251), (73, 3628644), (127, 2085756), (146, 1814322), (219, 1209548), (254, 1042878), (292, 907161), (381, 695252), (438, 604774), (508, 521439), (762, 347626), (876, 302387), (1524, 173813), (2381, 111252), (4762, 55626), (7143, 37084), (9271, 28572), (9524, 27813), (14286, 18542)]