264768

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{197}}^1$

素因数の和:219

約数の個数: 56

約数和(自身を含む): 804672

約数和(自身を除く): 539904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 197, 224, 336, 394, 448, 591, 672, 788, 1182, 1344, 1379, 1576, 2364, 2758, 3152, 4137, 4728, 5516, 6304, 8274, 9456, 11032, 12608, 16548, 18912, 22064, 33096, 37824, 44128, 66192, 88256, 132384, 264768]

約数ペア:

[(1, 264768), (2, 132384), (3, 88256), (4, 66192), (6, 44128), (7, 37824), (8, 33096), (12, 22064), (14, 18912), (16, 16548), (21, 12608), (24, 11032), (28, 9456), (32, 8274), (42, 6304), (48, 5516), (56, 4728), (64, 4137), (84, 3152), (96, 2758), (112, 2364), (168, 1576), (192, 1379), (197, 1344), (224, 1182), (336, 788), (394, 672), (448, 591)]