260813322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17107}}^1$

素因数の和:17144

約数の個数: 72

約数和(自身を含む): 709913568

約数和(自身を除く): 449100246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 15246, 17107, 34214, 51321, 102642, 119749, 153963, 188177, 239498, 307926, 359247, 376354, 564531, 718494, 1077741, 1129062, 1317239, 1693593, 2069947, 2155482, 2634478, 3387186, 3951717, 4139894, 6209841, 7903434, 11855151, 12419682, 14489629, 18629523, 23710302, 28979258, 37259046, 43468887, 86937774, 130406661, 260813322]

約数ペア:

[(1, 260813322), (2, 130406661), (3, 86937774), (6, 43468887), (7, 37259046), (9, 28979258), (11, 23710302), (14, 18629523), (18, 14489629), (21, 12419682), (22, 11855151), (33, 7903434), (42, 6209841), (63, 4139894), (66, 3951717), (77, 3387186), (99, 2634478), (121, 2155482), (126, 2069947), (154, 1693593), (198, 1317239), (231, 1129062), (242, 1077741), (363, 718494), (462, 564531), (693, 376354), (726, 359247), (847, 307926), (1089, 239498), (1386, 188177), (1694, 153963), (2178, 119749), (2541, 102642), (5082, 51321), (7623, 34214), (15246, 17107)]