255747404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5417}}^1$

素因数の和:5498

約数の個数: 48

約数和(自身を含む): 518827680

約数和(自身を除く): 263080276

約数列:

[1, 2, 4, 11, 22, 29, 37, 44, 58, 74, 116, 148, 319, 407, 638, 814, 1073, 1276, 1628, 2146, 4292, 5417, 10834, 11803, 21668, 23606, 47212, 59587, 119174, 157093, 200429, 238348, 314186, 400858, 628372, 801716, 1728023, 2204719, 3456046, 4409438, 5812441, 6912092, 8818876, 11624882, 23249764, 63936851, 127873702, 255747404]

約数ペア:

[(1, 255747404), (2, 127873702), (4, 63936851), (11, 23249764), (22, 11624882), (29, 8818876), (37, 6912092), (44, 5812441), (58, 4409438), (74, 3456046), (116, 2204719), (148, 1728023), (319, 801716), (407, 628372), (638, 400858), (814, 314186), (1073, 238348), (1276, 200429), (1628, 157093), (2146, 119174), (4292, 59587), (5417, 47212), (10834, 23606), (11803, 21668)]