489686724

素因数分解:

$2^2\times 3^2\times {\mathrm{1217}}^1\times {\mathrm{11177}}^1$

素因数の和:12404

約数の個数: 36

約数和(自身を含む): 1238947164

約数和(自身を除く): 749260440

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1217, 2434, 3651, 4868, 7302, 10953, 11177, 14604, 21906, 22354, 33531, 43812, 44708, 67062, 100593, 134124, 201186, 402372, 13602409, 27204818, 40807227, 54409636, 81614454, 122421681, 163228908, 244843362, 489686724]

約数ペア:

[(1, 489686724), (2, 244843362), (3, 163228908), (4, 122421681), (6, 81614454), (9, 54409636), (12, 40807227), (18, 27204818), (36, 13602409), (1217, 402372), (2434, 201186), (3651, 134124), (4868, 100593), (7302, 67062), (10953, 44708), (11177, 43812), (14604, 33531), (21906, 22354)]