289950984

素因数分解:

$2^3\times 3^2\times {\mathrm{4027097}}^1$

素因数の和:4027109

約数の個数: 24

約数和(自身を含む): 785284110

約数和(自身を除く): 495333126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4027097, 8054194, 12081291, 16108388, 24162582, 32216776, 36243873, 48325164, 72487746, 96650328, 144975492, 289950984]

約数ペア:

[(1, 289950984), (2, 144975492), (3, 96650328), (4, 72487746), (6, 48325164), (8, 36243873), (9, 32216776), (12, 24162582), (18, 16108388), (24, 12081291), (36, 8054194), (72, 4027097)]