259783488

素因数分解:

$2^6\times 3^2\times {\mathrm{451013}}^1$

素因数の和:451031

約数の個数: 42

約数和(自身を含む): 744624114

約数和(自身を除く): 484840626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 451013, 902026, 1353039, 1804052, 2706078, 3608104, 4059117, 5412156, 7216208, 8118234, 10824312, 14432416, 16236468, 21648624, 28864832, 32472936, 43297248, 64945872, 86594496, 129891744, 259783488]

約数ペア:

[(1, 259783488), (2, 129891744), (3, 86594496), (4, 64945872), (6, 43297248), (8, 32472936), (9, 28864832), (12, 21648624), (16, 16236468), (18, 14432416), (24, 10824312), (32, 8118234), (36, 7216208), (48, 5412156), (64, 4059117), (72, 3608104), (96, 2706078), (144, 1804052), (192, 1353039), (288, 902026), (576, 451013)]