291100536

素因数分解:

$2^3\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{4007}}^1$

素因数の和:5028

約数の個数: 48

約数和(自身を含む): 789375600

約数和(自身を除く): 498275064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1009, 2018, 3027, 4007, 4036, 6054, 8014, 8072, 9081, 12021, 12108, 16028, 18162, 24042, 24216, 32056, 36063, 36324, 48084, 72126, 72648, 96168, 144252, 288504, 4043063, 8086126, 12129189, 16172252, 24258378, 32344504, 36387567, 48516756, 72775134, 97033512, 145550268, 291100536]

約数ペア:

[(1, 291100536), (2, 145550268), (3, 97033512), (4, 72775134), (6, 48516756), (8, 36387567), (9, 32344504), (12, 24258378), (18, 16172252), (24, 12129189), (36, 8086126), (72, 4043063), (1009, 288504), (2018, 144252), (3027, 96168), (4007, 72648), (4036, 72126), (6054, 48084), (8014, 36324), (8072, 36063), (9081, 32056), (12021, 24216), (12108, 24042), (16028, 18162)]