242790072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1445179}}^1$

素因数の和:1445195

約数の個数: 32

約数和(自身を含む): 693686400

約数和(自身を除く): 450896328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1445179, 2890358, 4335537, 5780716, 8671074, 10116253, 11561432, 17342148, 20232506, 30348759, 34684296, 40465012, 60697518, 80930024, 121395036, 242790072]

約数ペア:

[(1, 242790072), (2, 121395036), (3, 80930024), (4, 60697518), (6, 40465012), (7, 34684296), (8, 30348759), (12, 20232506), (14, 17342148), (21, 11561432), (24, 10116253), (28, 8671074), (42, 5780716), (56, 4335537), (84, 2890358), (168, 1445179)]