268562004

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{1129}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 643177920

約数和(自身を除く): 374615916

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 461, 516, 922, 1129, 1383, 1844, 2258, 2766, 3387, 4516, 5532, 6774, 13548, 19823, 39646, 48547, 59469, 79292, 97094, 118938, 145641, 194188, 237876, 291282, 520469, 582564, 1040938, 1561407, 2081876, 3122814, 6245628, 22380167, 44760334, 67140501, 89520668, 134281002, 268562004]

約数ペア:

[(1, 268562004), (2, 134281002), (3, 89520668), (4, 67140501), (6, 44760334), (12, 22380167), (43, 6245628), (86, 3122814), (129, 2081876), (172, 1561407), (258, 1040938), (461, 582564), (516, 520469), (922, 291282), (1129, 237876), (1383, 194188), (1844, 145641), (2258, 118938), (2766, 97094), (3387, 79292), (4516, 59469), (5532, 48547), (6774, 39646), (13548, 19823)]