266394688

素因数分解:

$2^6\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1013}}^1$

素因数の和:1619

約数の個数: 56

約数和(自身を含む): 605771712

約数和(自身を除く): 339377024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 587, 1013, 1174, 2026, 2348, 4052, 4109, 4696, 7091, 8104, 8218, 9392, 14182, 16208, 16436, 18784, 28364, 32416, 32872, 37568, 56728, 64832, 65744, 113456, 131488, 226912, 262976, 453824, 594631, 1189262, 2378524, 4162417, 4757048, 8324834, 9514096, 16649668, 19028192, 33299336, 38056384, 66598672, 133197344, 266394688]

約数ペア:

[(1, 266394688), (2, 133197344), (4, 66598672), (7, 38056384), (8, 33299336), (14, 19028192), (16, 16649668), (28, 9514096), (32, 8324834), (56, 4757048), (64, 4162417), (112, 2378524), (224, 1189262), (448, 594631), (587, 453824), (1013, 262976), (1174, 226912), (2026, 131488), (2348, 113456), (4052, 65744), (4109, 64832), (4696, 56728), (7091, 37568), (8104, 32872), (8218, 32416), (9392, 28364), (14182, 18784), (16208, 16436)]