278063324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{82073}}^1$

素因数の和:82106

約数の個数: 36

約数和(自身を含む): 611287152

約数和(自身を除く): 333223828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 82073, 164146, 328292, 574511, 902803, 1149022, 1805606, 2298044, 3611212, 6319621, 9930833, 12639242, 19861666, 25278484, 39723332, 69515831, 139031662, 278063324]

約数ペア:

[(1, 278063324), (2, 139031662), (4, 69515831), (7, 39723332), (11, 25278484), (14, 19861666), (22, 12639242), (28, 9930833), (44, 6319621), (77, 3611212), (121, 2298044), (154, 1805606), (242, 1149022), (308, 902803), (484, 574511), (847, 328292), (1694, 164146), (3388, 82073)]