311838324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{161407}}^1$

素因数の和:161444

約数の個数: 48

約数和(自身を含む): 867729408

約数和(自身を除く): 555891084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 161407, 322814, 484221, 645628, 968442, 1129849, 1936884, 2259698, 3389547, 3712361, 4519396, 6779094, 7424722, 11137083, 13558188, 14849444, 22274166, 25986527, 44548332, 51973054, 77959581, 103946108, 155919162, 311838324]

約数ペア:

[(1, 311838324), (2, 155919162), (3, 103946108), (4, 77959581), (6, 51973054), (7, 44548332), (12, 25986527), (14, 22274166), (21, 14849444), (23, 13558188), (28, 11137083), (42, 7424722), (46, 6779094), (69, 4519396), (84, 3712361), (92, 3389547), (138, 2259698), (161, 1936884), (276, 1129849), (322, 968442), (483, 645628), (644, 484221), (966, 322814), (1932, 161407)]