280528092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{599419}}^1$

素因数の和:599442

約数の個数: 36

約数和(自身を含む): 763661080

約数和(自身を除く): 483132988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 599419, 1198838, 1798257, 2397676, 3596514, 5394771, 7193028, 7792447, 10789542, 15584894, 21579084, 23377341, 31169788, 46754682, 70132023, 93509364, 140264046, 280528092]

約数ペア:

[(1, 280528092), (2, 140264046), (3, 93509364), (4, 70132023), (6, 46754682), (9, 31169788), (12, 23377341), (13, 21579084), (18, 15584894), (26, 10789542), (36, 7792447), (39, 7193028), (52, 5394771), (78, 3596514), (117, 2397676), (156, 1798257), (234, 1198838), (468, 599419)]