320942358

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{540307}}^1$

素因数の和:540329

約数の個数: 32

約数和(自身を含む): 778043520

約数和(自身を除く): 457101162

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 540307, 1080614, 1620921, 3241842, 4862763, 5943377, 9725526, 11886754, 14588289, 17830131, 29176578, 35660262, 53490393, 106980786, 160471179, 320942358]

約数ペア:

[(1, 320942358), (2, 160471179), (3, 106980786), (6, 53490393), (9, 35660262), (11, 29176578), (18, 17830131), (22, 14588289), (27, 11886754), (33, 9725526), (54, 5943377), (66, 4862763), (99, 3241842), (198, 1620921), (297, 1080614), (594, 540307)]