329466788

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{8447}}^1$

素因数の和:8664

約数の個数: 36

約数和(自身を含む): 674150400

約数和(自身を除く): 344683612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 796, 1393, 2786, 5572, 8447, 9751, 16894, 19502, 33788, 39004, 59129, 118258, 236516, 413903, 827806, 1655612, 1680953, 3361906, 6723812, 11766671, 23533342, 47066684, 82366697, 164733394, 329466788]

約数ペア:

[(1, 329466788), (2, 164733394), (4, 82366697), (7, 47066684), (14, 23533342), (28, 11766671), (49, 6723812), (98, 3361906), (196, 1680953), (199, 1655612), (398, 827806), (796, 413903), (1393, 236516), (2786, 118258), (5572, 59129), (8447, 39004), (9751, 33788), (16894, 19502)]