266755072

素因数分解:

$2^{10}\times {\mathrm{89}}^1\times {\mathrm{2927}}^1$

素因数の和:3036

約数の個数: 44

約数和(自身を含む): 539425440

約数和(自身を除く): 272670368

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1024, 1424, 2848, 2927, 5696, 5854, 11392, 11708, 22784, 23416, 45568, 46832, 91136, 93664, 187328, 260503, 374656, 521006, 749312, 1042012, 1498624, 2084024, 2997248, 4168048, 8336096, 16672192, 33344384, 66688768, 133377536, 266755072]

約数ペア:

[(1, 266755072), (2, 133377536), (4, 66688768), (8, 33344384), (16, 16672192), (32, 8336096), (64, 4168048), (89, 2997248), (128, 2084024), (178, 1498624), (256, 1042012), (356, 749312), (512, 521006), (712, 374656), (1024, 260503), (1424, 187328), (2848, 93664), (2927, 91136), (5696, 46832), (5854, 45568), (11392, 23416), (11708, 22784)]