301995008

素因数分解:

$2^{10}\times 7^1\times {\mathrm{42131}}^1$

素因数の和:42158

約数の個数: 44

約数和(自身を含む): 689953632

約数和(自身を除く): 387958624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 42131, 84262, 168524, 294917, 337048, 589834, 674096, 1179668, 1348192, 2359336, 2696384, 4718672, 5392768, 9437344, 10785536, 18874688, 21571072, 37749376, 43142144, 75498752, 150997504, 301995008]

約数ペア:

[(1, 301995008), (2, 150997504), (4, 75498752), (7, 43142144), (8, 37749376), (14, 21571072), (16, 18874688), (28, 10785536), (32, 9437344), (56, 5392768), (64, 4718672), (112, 2696384), (128, 2359336), (224, 1348192), (256, 1179668), (448, 674096), (512, 589834), (896, 337048), (1024, 294917), (1792, 168524), (3584, 84262), (7168, 42131)]