328305228

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 777379680

約数和(自身を除く): 449074452

約数列:

[1, 2, 3, 4, 6, 12, 113, 197, 226, 339, 394, 452, 591, 678, 788, 1182, 1229, 1356, 2364, 2458, 3687, 4916, 7374, 14748, 22261, 44522, 66783, 89044, 133566, 138877, 242113, 267132, 277754, 416631, 484226, 555508, 726339, 833262, 968452, 1452678, 1666524, 2905356, 27358769, 54717538, 82076307, 109435076, 164152614, 328305228]

約数ペア:

[(1, 328305228), (2, 164152614), (3, 109435076), (4, 82076307), (6, 54717538), (12, 27358769), (113, 2905356), (197, 1666524), (226, 1452678), (339, 968452), (394, 833262), (452, 726339), (591, 555508), (678, 484226), (788, 416631), (1182, 277754), (1229, 267132), (1356, 242113), (2364, 138877), (2458, 133566), (3687, 89044), (4916, 66783), (7374, 44522), (14748, 22261)]