325858324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{16421}}^1$

素因数の和:16488

約数の個数: 36

約数和(自身を含む): 642133044

約数和(自身を除く): 316274720

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1804, 4961, 9922, 16421, 19844, 32842, 65684, 180631, 361262, 673261, 722524, 1346522, 1986941, 2693044, 3973882, 7405871, 7947764, 14811742, 29623484, 81464581, 162929162, 325858324]

約数ペア:

[(1, 325858324), (2, 162929162), (4, 81464581), (11, 29623484), (22, 14811742), (41, 7947764), (44, 7405871), (82, 3973882), (121, 2693044), (164, 1986941), (242, 1346522), (451, 722524), (484, 673261), (902, 361262), (1804, 180631), (4961, 65684), (9922, 32842), (16421, 19844)]