2680206.00000000

素因数分解:

$2^5\times 3^2\times {\mathrm{249763}}^1$

素因数の和:249779

約数の個数: 36

約数和(自身を含む): 204556716

約数和(自身を除く): 132624972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 249763, 499526, 749289, 999052, 1498578, 1998104, 2247867, 2997156, 3996208, 4495734, 5994312, 7992416, 8991468, 11988624, 17982936, 23977248, 35965872, 71931744]

約数ペア:

[(1, 71931744), (2, 35965872), (3, 23977248), (4, 17982936), (6, 11988624), (8, 8991468), (9, 7992416), (12, 5994312), (16, 4495734), (18, 3996208), (24, 2997156), (32, 2247867), (36, 1998104), (48, 1498578), (72, 999052), (96, 749289), (144, 499526), (288, 249763)]