289452492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1148621}}^1$

素因数の和:1148638

約数の個数: 36

約数和(自身を含む): 836196816

約数和(自身を除く): 546744324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1148621, 2297242, 3445863, 4594484, 6891726, 8040347, 10337589, 13783452, 16080694, 20675178, 24121041, 32161388, 41350356, 48242082, 72363123, 96484164, 144726246, 289452492]

約数ペア:

[(1, 289452492), (2, 144726246), (3, 96484164), (4, 72363123), (6, 48242082), (7, 41350356), (9, 32161388), (12, 24121041), (14, 20675178), (18, 16080694), (21, 13783452), (28, 10337589), (36, 8040347), (42, 6891726), (63, 4594484), (84, 3445863), (126, 2297242), (252, 1148621)]