385995816

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{64591}}^1$

素因数の和:64686

約数の個数: 48

約数和(自身を含む): 1058016960

約数和(自身を除く): 672021144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 64591, 129182, 193773, 258364, 387546, 516728, 581319, 775092, 1162638, 1550184, 2325276, 4650552, 5361053, 10722106, 16083159, 21444212, 32166318, 42888424, 48249477, 64332636, 96498954, 128665272, 192997908, 385995816]

約数ペア:

[(1, 385995816), (2, 192997908), (3, 128665272), (4, 96498954), (6, 64332636), (8, 48249477), (9, 42888424), (12, 32166318), (18, 21444212), (24, 16083159), (36, 10722106), (72, 5361053), (83, 4650552), (166, 2325276), (249, 1550184), (332, 1162638), (498, 775092), (664, 581319), (747, 516728), (996, 387546), (1494, 258364), (1992, 193773), (2988, 129182), (5976, 64591)]