334140440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1009}}^1$

素因数の和:1524

約数の個数: 64

約数和(自身を含む): 798465600

約数和(自身を除く): 464325160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 487, 680, 974, 1009, 1948, 2018, 2435, 3896, 4036, 4870, 5045, 8072, 8279, 9740, 10090, 16558, 17153, 19480, 20180, 33116, 34306, 40360, 41395, 66232, 68612, 82790, 85765, 137224, 165580, 171530, 331160, 343060, 491383, 686120, 982766, 1965532, 2456915, 3931064, 4913830, 8353511, 9827660, 16707022, 19655320, 33414044, 41767555, 66828088, 83535110, 167070220, 334140440]

約数ペア:

[(1, 334140440), (2, 167070220), (4, 83535110), (5, 66828088), (8, 41767555), (10, 33414044), (17, 19655320), (20, 16707022), (34, 9827660), (40, 8353511), (68, 4913830), (85, 3931064), (136, 2456915), (170, 1965532), (340, 982766), (487, 686120), (680, 491383), (974, 343060), (1009, 331160), (1948, 171530), (2018, 165580), (2435, 137224), (3896, 85765), (4036, 82790), (4870, 68612), (5045, 66232), (8072, 41395), (8279, 40360), (9740, 34306), (10090, 33116), (16558, 20180), (17153, 19480)]