320470998

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1\times {\mathrm{1097}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 647468640

約数和(自身を除く): 326997642

約数列:

[1, 2, 3, 6, 181, 269, 362, 538, 543, 807, 1086, 1097, 1614, 2194, 3291, 6582, 48689, 97378, 146067, 198557, 292134, 295093, 397114, 590186, 595671, 885279, 1191342, 1770558, 53411833, 106823666, 160235499, 320470998]

約数ペア:

[(1, 320470998), (2, 160235499), (3, 106823666), (6, 53411833), (181, 1770558), (269, 1191342), (362, 885279), (538, 595671), (543, 590186), (807, 397114), (1086, 295093), (1097, 292134), (1614, 198557), (2194, 146067), (3291, 97378), (6582, 48689)]