638398272

素因数分解:

$2^6\times 3^1\times {\mathrm{3324991}}^1$

素因数の和:3325006

約数の個数: 28

約数和(自身を含む): 1689095936

約数和(自身を除く): 1050697664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 3324991, 6649982, 9974973, 13299964, 19949946, 26599928, 39899892, 53199856, 79799784, 106399712, 159599568, 212799424, 319199136, 638398272]

約数ペア:

[(1, 638398272), (2, 319199136), (3, 212799424), (4, 159599568), (6, 106399712), (8, 79799784), (12, 53199856), (16, 39899892), (24, 26599928), (32, 19949946), (48, 13299964), (64, 9974973), (96, 6649982), (192, 3324991)]