277740296

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{1949}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 533520000

約数和(自身を除く): 255779704

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 379, 758, 1516, 1949, 3032, 3898, 7796, 15592, 17813, 35626, 71252, 91603, 142504, 183206, 366412, 732824, 738671, 1477342, 2954684, 5909368, 34717537, 69435074, 138870148, 277740296]

約数ペア:

[(1, 277740296), (2, 138870148), (4, 69435074), (8, 34717537), (47, 5909368), (94, 2954684), (188, 1477342), (376, 738671), (379, 732824), (758, 366412), (1516, 183206), (1949, 142504), (3032, 91603), (3898, 71252), (7796, 35626), (15592, 17813)]