264240128

素因数分解:

$2^{10}\times {\mathrm{83}}^1\times {\mathrm{3109}}^1$

素因数の和:3212

約数の個数: 44

約数和(自身を含む): 534758280

約数和(自身を除く): 270518152

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1024, 1328, 2656, 3109, 5312, 6218, 10624, 12436, 21248, 24872, 42496, 49744, 84992, 99488, 198976, 258047, 397952, 516094, 795904, 1032188, 1591808, 2064376, 3183616, 4128752, 8257504, 16515008, 33030016, 66060032, 132120064, 264240128]

約数ペア:

[(1, 264240128), (2, 132120064), (4, 66060032), (8, 33030016), (16, 16515008), (32, 8257504), (64, 4128752), (83, 3183616), (128, 2064376), (166, 1591808), (256, 1032188), (332, 795904), (512, 516094), (664, 397952), (1024, 258047), (1328, 198976), (2656, 99488), (3109, 84992), (5312, 49744), (6218, 42496), (10624, 24872), (12436, 21248)]