242944848

素因数分解:

$2^4\times 3^2\times {\mathrm{1687117}}^1$

素因数の和:1687131

約数の個数: 30

約数和(自身を含む): 679908554

約数和(自身を除く): 436963706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1687117, 3374234, 5061351, 6748468, 10122702, 13496936, 15184053, 20245404, 26993872, 30368106, 40490808, 60736212, 80981616, 121472424, 242944848]

約数ペア:

[(1, 242944848), (2, 121472424), (3, 80981616), (4, 60736212), (6, 40490808), (8, 30368106), (9, 26993872), (12, 20245404), (16, 15184053), (18, 13496936), (24, 10122702), (36, 6748468), (48, 5061351), (72, 3374234), (144, 1687117)]