308913136

素因数分解:

$2^4\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{1811}}^1$

素因数の和:3349

約数の個数: 40

約数和(自身を含む): 684849024

約数和(自身を除く): 375935888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1523, 1811, 3046, 3622, 6092, 7244, 10661, 12184, 12677, 14488, 21322, 24368, 25354, 28976, 42644, 50708, 85288, 101416, 170576, 202832, 2758153, 5516306, 11032612, 19307071, 22065224, 38614142, 44130448, 77228284, 154456568, 308913136]

約数ペア:

[(1, 308913136), (2, 154456568), (4, 77228284), (7, 44130448), (8, 38614142), (14, 22065224), (16, 19307071), (28, 11032612), (56, 5516306), (112, 2758153), (1523, 202832), (1811, 170576), (3046, 101416), (3622, 85288), (6092, 50708), (7244, 42644), (10661, 28976), (12184, 25354), (12677, 24368), (14488, 21322)]