2001584256

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{744637}}^1$

素因数の和:744661

約数の個数: 64

約数和(自身を含む): 6076246080

約数和(自身を除く): 4074661824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 744637, 1489274, 2233911, 2978548, 4467822, 5212459, 5957096, 8935644, 10424918, 11914192, 15637377, 17871288, 20849836, 23828384, 31274754, 35742576, 41699672, 47656768, 62549508, 71485152, 83399344, 95313536, 125099016, 142970304, 166798688, 250198032, 285940608, 333597376, 500396064, 667194752, 1000792128, 2001584256]

約数ペア:

[(1, 2001584256), (2, 1000792128), (3, 667194752), (4, 500396064), (6, 333597376), (7, 285940608), (8, 250198032), (12, 166798688), (14, 142970304), (16, 125099016), (21, 95313536), (24, 83399344), (28, 71485152), (32, 62549508), (42, 47656768), (48, 41699672), (56, 35742576), (64, 31274754), (84, 23828384), (96, 20849836), (112, 17871288), (128, 15637377), (168, 11914192), (192, 10424918), (224, 8935644), (336, 5957096), (384, 5212459), (448, 4467822), (672, 2978548), (896, 2233911), (1344, 1489274), (2688, 744637)]