1293490368

素因数分解:

$2^6\times 3^2\times {\mathrm{2245643}}^1$

素因数の和:2245661

約数の個数: 42

約数和(自身を含む): 3707558244

約数和(自身を除く): 2414067876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2245643, 4491286, 6736929, 8982572, 13473858, 17965144, 20210787, 26947716, 35930288, 40421574, 53895432, 71860576, 80843148, 107790864, 143721152, 161686296, 215581728, 323372592, 431163456, 646745184, 1293490368]

約数ペア:

[(1, 1293490368), (2, 646745184), (3, 431163456), (4, 323372592), (6, 215581728), (8, 161686296), (9, 143721152), (12, 107790864), (16, 80843148), (18, 71860576), (24, 53895432), (32, 40421574), (36, 35930288), (48, 26947716), (64, 20210787), (72, 17965144), (96, 13473858), (144, 8982572), (192, 6736929), (288, 4491286), (576, 2245643)]