339925036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{1721}}^1$

素因数の和:1870

約数の個数: 36

約数和(自身を含む): 659160936

約数和(自身を除く): 319235900

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 1721, 2948, 3442, 4489, 6884, 8978, 17956, 18931, 37862, 49379, 75724, 98758, 115307, 197516, 230614, 461228, 1268377, 2536754, 5073508, 7725569, 15451138, 30902276, 84981259, 169962518, 339925036]

約数ペア:

[(1, 339925036), (2, 169962518), (4, 84981259), (11, 30902276), (22, 15451138), (44, 7725569), (67, 5073508), (134, 2536754), (268, 1268377), (737, 461228), (1474, 230614), (1721, 197516), (2948, 115307), (3442, 98758), (4489, 75724), (6884, 49379), (8978, 37862), (17956, 18931)]