312451768

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{1061}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 592978320

約数和(自身を除く): 280526552

約数列:

[1, 2, 4, 8, 131, 262, 281, 524, 562, 1048, 1061, 1124, 2122, 2248, 4244, 8488, 36811, 73622, 138991, 147244, 277982, 294488, 298141, 555964, 596282, 1111928, 1192564, 2385128, 39056471, 78112942, 156225884, 312451768]

約数ペア:

[(1, 312451768), (2, 156225884), (4, 78112942), (8, 39056471), (131, 2385128), (262, 1192564), (281, 1111928), (524, 596282), (562, 555964), (1048, 298141), (1061, 294488), (1124, 277982), (2122, 147244), (2248, 138991), (4244, 73622), (8488, 36811)]