320412444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{2749}}^1$

素因数の和:3650

約数の個数: 48

約数和(自身を含む): 816816000

約数和(自身を除く): 496403556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 883, 1766, 2649, 2749, 3532, 5298, 5498, 8247, 9713, 10596, 10996, 16494, 19426, 29139, 30239, 32988, 38852, 58278, 60478, 90717, 116556, 120956, 181434, 362868, 2427367, 4854734, 7282101, 9709468, 14564202, 26701037, 29128404, 53402074, 80103111, 106804148, 160206222, 320412444]

約数ペア:

[(1, 320412444), (2, 160206222), (3, 106804148), (4, 80103111), (6, 53402074), (11, 29128404), (12, 26701037), (22, 14564202), (33, 9709468), (44, 7282101), (66, 4854734), (132, 2427367), (883, 362868), (1766, 181434), (2649, 120956), (2749, 116556), (3532, 90717), (5298, 60478), (5498, 58278), (8247, 38852), (9713, 32988), (10596, 30239), (10996, 29139), (16494, 19426)]