258812976

素因数分解:

$2^4\times 3^1\times {\mathrm{5391937}}^1$

素因数の和:5391948

約数の個数: 20

約数和(自身を含む): 668600312

約数和(自身を除く): 409787336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5391937, 10783874, 16175811, 21567748, 32351622, 43135496, 64703244, 86270992, 129406488, 258812976]

約数ペア:

[(1, 258812976), (2, 129406488), (3, 86270992), (4, 64703244), (6, 43135496), (8, 32351622), (12, 21567748), (16, 16175811), (24, 10783874), (48, 5391937)]