253626282

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51613}}^1$

素因数の和:51644

約数の個数: 64

約数和(自身を含む): 693692160

約数和(自身を除く): 440065878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 51613, 103226, 154839, 309678, 361291, 464517, 670969, 722582, 929034, 1083873, 1341938, 1393551, 2012907, 2167746, 2787102, 3251619, 4025814, 4696783, 6038721, 6503238, 9393566, 9754857, 12077442, 14090349, 18116163, 19509714, 28180698, 36232326, 42271047, 84542094, 126813141, 253626282]

約数ペア:

[(1, 253626282), (2, 126813141), (3, 84542094), (6, 42271047), (7, 36232326), (9, 28180698), (13, 19509714), (14, 18116163), (18, 14090349), (21, 12077442), (26, 9754857), (27, 9393566), (39, 6503238), (42, 6038721), (54, 4696783), (63, 4025814), (78, 3251619), (91, 2787102), (117, 2167746), (126, 2012907), (182, 1393551), (189, 1341938), (234, 1083873), (273, 929034), (351, 722582), (378, 670969), (546, 464517), (702, 361291), (819, 309678), (1638, 154839), (2457, 103226), (4914, 51613)]