247267272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1471829}}^1$

素因数の和:1471845

約数の個数: 32

約数和(自身を含む): 706478400

約数和(自身を除く): 459211128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1471829, 2943658, 4415487, 5887316, 8830974, 10302803, 11774632, 17661948, 20605606, 30908409, 35323896, 41211212, 61816818, 82422424, 123633636, 247267272]

約数ペア:

[(1, 247267272), (2, 123633636), (3, 82422424), (4, 61816818), (6, 41211212), (7, 35323896), (8, 30908409), (12, 20605606), (14, 17661948), (21, 11774632), (24, 10302803), (28, 8830974), (42, 5887316), (56, 4415487), (84, 2943658), (168, 1471829)]