242561868

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{135661}}^1$

素因数の和:135817

約数の個数: 24

約数和(自身を含む): 569780400

約数和(自身を除く): 327218532

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 135661, 271322, 406983, 542644, 813966, 1627932, 20213489, 40426978, 60640467, 80853956, 121280934, 242561868]

約数ペア:

[(1, 242561868), (2, 121280934), (3, 80853956), (4, 60640467), (6, 40426978), (12, 20213489), (149, 1627932), (298, 813966), (447, 542644), (596, 406983), (894, 271322), (1788, 135661)]