440966144

素因数分解:

$2^{10}\times {\mathrm{331}}^1\times {\mathrm{1301}}^1$

素因数の和:1652

約数の個数: 44

約数和(自身を含む): 884844408

約数和(自身を除く): 443878264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 512, 662, 1024, 1301, 1324, 2602, 2648, 5204, 5296, 10408, 10592, 20816, 21184, 41632, 42368, 83264, 84736, 166528, 169472, 333056, 338944, 430631, 666112, 861262, 1332224, 1722524, 3445048, 6890096, 13780192, 27560384, 55120768, 110241536, 220483072, 440966144]

約数ペア:

[(1, 440966144), (2, 220483072), (4, 110241536), (8, 55120768), (16, 27560384), (32, 13780192), (64, 6890096), (128, 3445048), (256, 1722524), (331, 1332224), (512, 861262), (662, 666112), (1024, 430631), (1301, 338944), (1324, 333056), (2602, 169472), (2648, 166528), (5204, 84736), (5296, 83264), (10408, 42368), (10592, 41632), (20816, 21184)]