291229971224

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{743}}^1\times {\mathrm{457903}}^1$

素因数の和:458759

約数の個数: 32

約数和(自身を含む): 551902533120

約数和(自身を除く): 260672561896

約数列:

[1, 2, 4, 8, 107, 214, 428, 743, 856, 1486, 2972, 5944, 79501, 159002, 318004, 457903, 636008, 915806, 1831612, 3663224, 48995621, 97991242, 195982484, 340221929, 391964968, 680443858, 1360887716, 2721775432, 36403746403, 72807492806, 145614985612, 291229971224]

約数ペア:

[(1, 291229971224), (2, 145614985612), (4, 72807492806), (8, 36403746403), (107, 2721775432), (214, 1360887716), (428, 680443858), (743, 391964968), (856, 340221929), (1486, 195982484), (2972, 97991242), (5944, 48995621), (79501, 3663224), (159002, 1831612), (318004, 915806), (457903, 636008)]