320525364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1405813}}^1$

素因数の和:1405839

約数の個数: 24

約数和(自身を含む): 787255840

約数和(自身を除く): 466730476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1405813, 2811626, 4217439, 5623252, 8434878, 16869756, 26710447, 53420894, 80131341, 106841788, 160262682, 320525364]

約数ペア:

[(1, 320525364), (2, 160262682), (3, 106841788), (4, 80131341), (6, 53420894), (12, 26710447), (19, 16869756), (38, 8434878), (57, 5623252), (76, 4217439), (114, 2811626), (228, 1405813)]