1620387624

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{240271}}^1$

素因数の和:240561

約数の個数: 32

約数和(自身を含む): 4065402240

約数和(自身を除く): 2445014616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 6744, 240271, 480542, 720813, 961084, 1441626, 1922168, 2883252, 5766504, 67516151, 135032302, 202548453, 270064604, 405096906, 540129208, 810193812, 1620387624]

約数ペア:

[(1, 1620387624), (2, 810193812), (3, 540129208), (4, 405096906), (6, 270064604), (8, 202548453), (12, 135032302), (24, 67516151), (281, 5766504), (562, 2883252), (843, 1922168), (1124, 1441626), (1686, 961084), (2248, 720813), (3372, 480542), (6744, 240271)]