290574396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1153073}}^1$

素因数の和:1153090

約数の個数: 36

約数和(自身を含む): 839437872

約数和(自身を除く): 548863476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1153073, 2306146, 3459219, 4612292, 6918438, 8071511, 10377657, 13836876, 16143022, 20755314, 24214533, 32286044, 41510628, 48429066, 72643599, 96858132, 145287198, 290574396]

約数ペア:

[(1, 290574396), (2, 145287198), (3, 96858132), (4, 72643599), (6, 48429066), (7, 41510628), (9, 32286044), (12, 24214533), (14, 20755314), (18, 16143022), (21, 13836876), (28, 10377657), (36, 8071511), (42, 6918438), (63, 4612292), (84, 3459219), (126, 2306146), (252, 1153073)]