265206456

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{85661}}^1$

素因数の和:85716

約数の個数: 48

約数和(自身を含む): 734979960

約数和(自身を除く): 469773504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 85661, 171322, 256983, 342644, 513966, 685288, 770949, 1027932, 1541898, 2055864, 3083796, 3683423, 6167592, 7366846, 11050269, 14733692, 22100538, 29467384, 33150807, 44201076, 66301614, 88402152, 132603228, 265206456]

約数ペア:

[(1, 265206456), (2, 132603228), (3, 88402152), (4, 66301614), (6, 44201076), (8, 33150807), (9, 29467384), (12, 22100538), (18, 14733692), (24, 11050269), (36, 7366846), (43, 6167592), (72, 3683423), (86, 3083796), (129, 2055864), (172, 1541898), (258, 1027932), (344, 770949), (387, 685288), (516, 513966), (774, 342644), (1032, 256983), (1548, 171322), (3096, 85661)]