297963008

素因数分解:

$2^9\times 7^1\times {\mathrm{83137}}^1$

素因数の和:83162

約数の個数: 40

約数和(自身を含む): 680401392

約数和(自身を除く): 382438384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 83137, 166274, 332548, 581959, 665096, 1163918, 1330192, 2327836, 2660384, 4655672, 5320768, 9311344, 10641536, 18622688, 21283072, 37245376, 42566144, 74490752, 148981504, 297963008]

約数ペア:

[(1, 297963008), (2, 148981504), (4, 74490752), (7, 42566144), (8, 37245376), (14, 21283072), (16, 18622688), (28, 10641536), (32, 9311344), (56, 5320768), (64, 4655672), (112, 2660384), (128, 2327836), (224, 1330192), (256, 1163918), (448, 665096), (512, 581959), (896, 332548), (1792, 166274), (3584, 83137)]