680812284

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{14887}}^1$

素因数の和:15034

約数の個数: 48

約数和(自身を含む): 1647446528

約数和(自身を除く): 966634244

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 103, 111, 148, 206, 222, 309, 412, 444, 618, 1236, 3811, 7622, 11433, 14887, 15244, 22866, 29774, 44661, 45732, 59548, 89322, 178644, 550819, 1101638, 1533361, 1652457, 2203276, 3066722, 3304914, 4600083, 6133444, 6609828, 9200166, 18400332, 56734357, 113468714, 170203071, 226937428, 340406142, 680812284]

約数ペア:

[(1, 680812284), (2, 340406142), (3, 226937428), (4, 170203071), (6, 113468714), (12, 56734357), (37, 18400332), (74, 9200166), (103, 6609828), (111, 6133444), (148, 4600083), (206, 3304914), (222, 3066722), (309, 2203276), (412, 1652457), (444, 1533361), (618, 1101638), (1236, 550819), (3811, 178644), (7622, 89322), (11433, 59548), (14887, 45732), (15244, 44661), (22866, 29774)]