310141284

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{971}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 742452480

約数和(自身を除く): 432311196

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 619, 971, 1238, 1857, 1942, 2476, 2913, 3714, 3884, 5826, 7428, 11652, 26617, 41753, 53234, 79851, 83506, 106468, 125259, 159702, 167012, 250518, 319404, 501036, 601049, 1202098, 1803147, 2404196, 3606294, 7212588, 25845107, 51690214, 77535321, 103380428, 155070642, 310141284]

約数ペア:

[(1, 310141284), (2, 155070642), (3, 103380428), (4, 77535321), (6, 51690214), (12, 25845107), (43, 7212588), (86, 3606294), (129, 2404196), (172, 1803147), (258, 1202098), (516, 601049), (619, 501036), (971, 319404), (1238, 250518), (1857, 167012), (1942, 159702), (2476, 125259), (2913, 106468), (3714, 83506), (3884, 79851), (5826, 53234), (7428, 41753), (11652, 26617)]