317673984

素因数分解:

$2^9\times 3^1\times {\mathrm{206819}}^1$

素因数の和:206840

約数の個数: 40

約数和(自身を含む): 846307440

約数和(自身を除く): 528633456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 206819, 413638, 620457, 827276, 1240914, 1654552, 2481828, 3309104, 4963656, 6618208, 9927312, 13236416, 19854624, 26472832, 39709248, 52945664, 79418496, 105891328, 158836992, 317673984]

約数ペア:

[(1, 317673984), (2, 158836992), (3, 105891328), (4, 79418496), (6, 52945664), (8, 39709248), (12, 26472832), (16, 19854624), (24, 13236416), (32, 9927312), (48, 6618208), (64, 4963656), (96, 3309104), (128, 2481828), (192, 1654552), (256, 1240914), (384, 827276), (512, 620457), (768, 413638), (1536, 206819)]