638374103664

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1209041863}}^1$

素因数の和:1209041885

約数の個数: 40

約数和(自身を含む): 1799054293632

約数和(自身を除く): 1160680189968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1209041863, 2418083726, 3627125589, 4836167452, 7254251178, 9672334904, 13299460493, 14508502356, 19344669808, 26598920986, 29017004712, 39898381479, 53197841972, 58034009424, 79796762958, 106395683944, 159593525916, 212791367888, 319187051832, 638374103664]

約数ペア:

[(1, 638374103664), (2, 319187051832), (3, 212791367888), (4, 159593525916), (6, 106395683944), (8, 79796762958), (11, 58034009424), (12, 53197841972), (16, 39898381479), (22, 29017004712), (24, 26598920986), (33, 19344669808), (44, 14508502356), (48, 13299460493), (66, 9672334904), (88, 7254251178), (132, 4836167452), (176, 3627125589), (264, 2418083726), (528, 1209041863)]