528140118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{881}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 1194891264

約数和(自身を除く): 666751146

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 293, 341, 586, 682, 879, 881, 1023, 1758, 1762, 2046, 2643, 3223, 5286, 6446, 9083, 9669, 9691, 18166, 19338, 19382, 27249, 27311, 29073, 54498, 54622, 58146, 81933, 99913, 163866, 199826, 258133, 299739, 300421, 516266, 599478, 600842, 774399, 901263, 1548798, 1802526, 2839463, 5678926, 8002123, 8518389, 16004246, 17036778, 24006369, 48012738, 88023353, 176046706, 264070059, 528140118]

約数ペア:

[(1, 528140118), (2, 264070059), (3, 176046706), (6, 88023353), (11, 48012738), (22, 24006369), (31, 17036778), (33, 16004246), (62, 8518389), (66, 8002123), (93, 5678926), (186, 2839463), (293, 1802526), (341, 1548798), (586, 901263), (682, 774399), (879, 600842), (881, 599478), (1023, 516266), (1758, 300421), (1762, 299739), (2046, 258133), (2643, 199826), (3223, 163866), (5286, 99913), (6446, 81933), (9083, 58146), (9669, 54622), (9691, 54498), (18166, 29073), (19338, 27311), (19382, 27249)]