572920496

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{240319}}^1$

素因数の和:240476

約数の個数: 20

約数和(自身を含む): 1117488000

約数和(自身を除く): 544567504

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 240319, 480638, 961276, 1922552, 3845104, 35807531, 71615062, 143230124, 286460248, 572920496]

約数ペア:

[(1, 572920496), (2, 286460248), (4, 143230124), (8, 71615062), (16, 35807531), (149, 3845104), (298, 1922552), (596, 961276), (1192, 480638), (2384, 240319)]