1489791816

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{193379}}^1$

素因数の和:193498

約数の個数: 48

約数和(自身を含む): 4072582800

約数和(自身を除く): 2582790984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 193379, 386758, 580137, 773516, 1160274, 1547032, 1740411, 2320548, 3480822, 4641096, 6961644, 13923288, 20691553, 41383106, 62074659, 82766212, 124149318, 165532424, 186223977, 248298636, 372447954, 496597272, 744895908, 1489791816]

約数ペア:

[(1, 1489791816), (2, 744895908), (3, 496597272), (4, 372447954), (6, 248298636), (8, 186223977), (9, 165532424), (12, 124149318), (18, 82766212), (24, 62074659), (36, 41383106), (72, 20691553), (107, 13923288), (214, 6961644), (321, 4641096), (428, 3480822), (642, 2320548), (856, 1740411), (963, 1547032), (1284, 1160274), (1926, 773516), (2568, 580137), (3852, 386758), (7704, 193379)]