317457672

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{269947}}^1$

素因数の和:269970

約数の個数: 48

約数和(自身を含む): 923222160

約数和(自身を除く): 605764488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 269947, 539894, 809841, 1079788, 1619682, 1889629, 2159576, 3239364, 3779258, 5668887, 6478728, 7558516, 11337774, 13227403, 15117032, 22675548, 26454806, 39682209, 45351096, 52909612, 79364418, 105819224, 158728836, 317457672]

約数ペア:

[(1, 317457672), (2, 158728836), (3, 105819224), (4, 79364418), (6, 52909612), (7, 45351096), (8, 39682209), (12, 26454806), (14, 22675548), (21, 15117032), (24, 13227403), (28, 11337774), (42, 7558516), (49, 6478728), (56, 5668887), (84, 3779258), (98, 3239364), (147, 2159576), (168, 1889629), (196, 1619682), (294, 1079788), (392, 809841), (588, 539894), (1176, 269947)]