260697664

素因数分解:

$2^6\times {\mathrm{271}}^1\times {\mathrm{15031}}^1$

素因数の和:15314

約数の個数: 28

約数和(自身を含む): 519265408

約数和(自身を除く): 258567744

約数列:

[1, 2, 4, 8, 16, 32, 64, 271, 542, 1084, 2168, 4336, 8672, 15031, 17344, 30062, 60124, 120248, 240496, 480992, 961984, 4073401, 8146802, 16293604, 32587208, 65174416, 130348832, 260697664]

約数ペア:

[(1, 260697664), (2, 130348832), (4, 65174416), (8, 32587208), (16, 16293604), (32, 8146802), (64, 4073401), (271, 961984), (542, 480992), (1084, 240496), (2168, 120248), (4336, 60124), (8672, 30062), (15031, 17344)]