3159464

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 7741440

約数和(自身を除く): 4581976

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 223, 253, 308, 322, 446, 506, 616, 644, 892, 1012, 1288, 1561, 1771, 1784, 2024, 2453, 3122, 3542, 4906, 5129, 6244, 7084, 9812, 10258, 12488, 14168, 17171, 19624, 20516, 34342, 35903, 41032, 56419, 68684, 71806, 112838, 137368, 143612, 225676, 287224, 394933, 451352, 789866, 1579732, 3159464]

約数ペア:

[(1, 3159464), (2, 1579732), (4, 789866), (7, 451352), (8, 394933), (11, 287224), (14, 225676), (22, 143612), (23, 137368), (28, 112838), (44, 71806), (46, 68684), (56, 56419), (77, 41032), (88, 35903), (92, 34342), (154, 20516), (161, 19624), (184, 17171), (223, 14168), (253, 12488), (308, 10258), (322, 9812), (446, 7084), (506, 6244), (616, 5129), (644, 4906), (892, 3542), (1012, 3122), (1288, 2453), (1561, 2024), (1771, 1784)]