315089286

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{2099}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 638668800

約数和(自身を除く): 323579514

約数列:

[1, 2, 3, 6, 127, 197, 254, 381, 394, 591, 762, 1182, 2099, 4198, 6297, 12594, 25019, 50038, 75057, 150114, 266573, 413503, 533146, 799719, 827006, 1240509, 1599438, 2481018, 52514881, 105029762, 157544643, 315089286]

約数ペア:

[(1, 315089286), (2, 157544643), (3, 105029762), (6, 52514881), (127, 2481018), (197, 1599438), (254, 1240509), (381, 827006), (394, 799719), (591, 533146), (762, 413503), (1182, 266573), (2099, 150114), (4198, 75057), (6297, 50038), (12594, 25019)]