171115464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1117}}^1$

素因数の和:1630

約数の個数: 64

約数和(自身を含む): 462047040

約数和(自身を除く): 290931576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 491, 982, 1117, 1473, 1964, 2234, 2946, 3351, 3928, 4468, 5892, 6383, 6702, 8936, 11784, 12766, 13404, 14521, 19149, 25532, 26808, 29042, 38298, 43563, 51064, 58084, 76596, 87126, 116168, 153192, 174252, 348504, 548447, 1096894, 1645341, 2193788, 3290682, 4387576, 6581364, 7129811, 13162728, 14259622, 21389433, 28519244, 42778866, 57038488, 85557732, 171115464]

約数ペア:

[(1, 171115464), (2, 85557732), (3, 57038488), (4, 42778866), (6, 28519244), (8, 21389433), (12, 14259622), (13, 13162728), (24, 7129811), (26, 6581364), (39, 4387576), (52, 3290682), (78, 2193788), (104, 1645341), (156, 1096894), (312, 548447), (491, 348504), (982, 174252), (1117, 153192), (1473, 116168), (1964, 87126), (2234, 76596), (2946, 58084), (3351, 51064), (3928, 43563), (4468, 38298), (5892, 29042), (6383, 26808), (6702, 25532), (8936, 19149), (11784, 14521), (12766, 13404)]