335171072

素因数分解:

$2^9\times {\mathrm{197}}^1\times {\mathrm{3323}}^1$

素因数の和:3538

約数の個数: 40

約数和(自身を含む): 673289496

約数和(自身を除く): 338118424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 512, 788, 1576, 3152, 3323, 6304, 6646, 12608, 13292, 25216, 26584, 50432, 53168, 100864, 106336, 212672, 425344, 654631, 850688, 1309262, 1701376, 2618524, 5237048, 10474096, 20948192, 41896384, 83792768, 167585536, 335171072]

約数ペア:

[(1, 335171072), (2, 167585536), (4, 83792768), (8, 41896384), (16, 20948192), (32, 10474096), (64, 5237048), (128, 2618524), (197, 1701376), (256, 1309262), (394, 850688), (512, 654631), (788, 425344), (1576, 212672), (3152, 106336), (3323, 100864), (6304, 53168), (6646, 50432), (12608, 26584), (13292, 25216)]