326995966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^3\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 571974480

約数和(自身を除く): 244978514

約数列:

[1, 2, 11, 19, 22, 38, 121, 197, 209, 242, 361, 394, 418, 722, 2167, 2299, 3743, 3971, 4334, 4598, 6859, 7486, 7942, 13718, 23837, 41173, 43681, 47674, 71117, 75449, 82346, 87362, 142234, 150898, 452903, 782287, 829939, 905806, 1351223, 1564574, 1659878, 2702446, 8605157, 14863453, 17210314, 29726906, 163497983, 326995966]

約数ペア:

[(1, 326995966), (2, 163497983), (11, 29726906), (19, 17210314), (22, 14863453), (38, 8605157), (121, 2702446), (197, 1659878), (209, 1564574), (242, 1351223), (361, 905806), (394, 829939), (418, 782287), (722, 452903), (2167, 150898), (2299, 142234), (3743, 87362), (3971, 82346), (4334, 75449), (4598, 71117), (6859, 47674), (7486, 43681), (7942, 41173), (13718, 23837)]