225675828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{298513}}^1$

素因数の和:298533

約数の個数: 48

約数和(自身を含む): 668671360

約数和(自身を除く): 442995532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 298513, 597026, 895539, 1194052, 1791078, 2089591, 2686617, 3582156, 4179182, 5373234, 6268773, 8059851, 8358364, 10746468, 12537546, 16119702, 18806319, 25075092, 32239404, 37612638, 56418957, 75225276, 112837914, 225675828]

約数ペア:

[(1, 225675828), (2, 112837914), (3, 75225276), (4, 56418957), (6, 37612638), (7, 32239404), (9, 25075092), (12, 18806319), (14, 16119702), (18, 12537546), (21, 10746468), (27, 8358364), (28, 8059851), (36, 6268773), (42, 5373234), (54, 4179182), (63, 3582156), (84, 2686617), (108, 2089591), (126, 1791078), (189, 1194052), (252, 895539), (378, 597026), (756, 298513)]