223056828

素因数分解:

$2^2\times 3^4\times {\mathrm{688447}}^1$

素因数の和:688463

約数の個数: 30

約数和(自身を含む): 583115456

約数和(自身を除く): 360058628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 688447, 1376894, 2065341, 2753788, 4130682, 6196023, 8261364, 12392046, 18588069, 24784092, 37176138, 55764207, 74352276, 111528414, 223056828]

約数ペア:

[(1, 223056828), (2, 111528414), (3, 74352276), (4, 55764207), (6, 37176138), (9, 24784092), (12, 18588069), (18, 12392046), (27, 8261364), (36, 6196023), (54, 4130682), (81, 2753788), (108, 2065341), (162, 1376894), (324, 688447)]