255288768

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{189947}}^1$

素因数の和:189969

約数の個数: 56

約数和(自身を含む): 771948672

約数和(自身を除く): 516659904

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, 224, 336, 448, 672, 1344, 189947, 379894, 569841, 759788, 1139682, 1329629, 1519576, 2279364, 2659258, 3039152, 3988887, 4558728, 5318516, 6078304, 7977774, 9117456, 10637032, 12156608, 15955548, 18234912, 21274064, 31911096, 36469824, 42548128, 63822192, 85096256, 127644384, 255288768]

約数ペア:

[(1, 255288768), (2, 127644384), (3, 85096256), (4, 63822192), (6, 42548128), (7, 36469824), (8, 31911096), (12, 21274064), (14, 18234912), (16, 15955548), (21, 12156608), (24, 10637032), (28, 9117456), (32, 7977774), (42, 6078304), (48, 5318516), (56, 4558728), (64, 3988887), (84, 3039152), (96, 2659258), (112, 2279364), (168, 1519576), (192, 1329629), (224, 1139682), (336, 759788), (448, 569841), (672, 379894), (1344, 189947)]