291138304

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{24197}}^1$

素因数の和:24260

約数の個数: 36

約数和(自身を含む): 593528544

約数和(自身を除く): 302390240

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 3008, 6016, 12032, 24197, 48394, 96788, 193576, 387152, 774304, 1137259, 1548608, 2274518, 3097216, 4549036, 6194432, 9098072, 18196144, 36392288, 72784576, 145569152, 291138304]

約数ペア:

[(1, 291138304), (2, 145569152), (4, 72784576), (8, 36392288), (16, 18196144), (32, 9098072), (47, 6194432), (64, 4549036), (94, 3097216), (128, 2274518), (188, 1548608), (256, 1137259), (376, 774304), (752, 387152), (1504, 193576), (3008, 96788), (6016, 48394), (12032, 24197)]