330589966

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 603903600

約数和(自身を除く): 273313634

約数列:

[1, 2, 7, 14, 29, 49, 58, 89, 98, 178, 203, 406, 623, 1246, 1307, 1421, 2581, 2614, 2842, 4361, 5162, 8722, 9149, 18067, 18298, 36134, 37903, 64043, 75806, 116323, 126469, 128086, 232646, 252938, 265321, 530642, 814261, 1628522, 1857247, 3373367, 3714494, 5699827, 6746734, 11399654, 23613569, 47227138, 165294983, 330589966]

約数ペア:

[(1, 330589966), (2, 165294983), (7, 47227138), (14, 23613569), (29, 11399654), (49, 6746734), (58, 5699827), (89, 3714494), (98, 3373367), (178, 1857247), (203, 1628522), (406, 814261), (623, 530642), (1246, 265321), (1307, 252938), (1421, 232646), (2581, 128086), (2614, 126469), (2842, 116323), (4361, 75806), (5162, 64043), (8722, 37903), (9149, 36134), (18067, 18298)]