642022752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{955391}}^1$

素因数の和:955411

約数の個数: 48

約数和(自身を含む): 1926070272

約数和(自身を除く): 1284047520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 955391, 1910782, 2866173, 3821564, 5732346, 6687737, 7643128, 11464692, 13375474, 15286256, 20063211, 22929384, 26750948, 30572512, 40126422, 45858768, 53501896, 80252844, 91717536, 107003792, 160505688, 214007584, 321011376, 642022752]

約数ペア:

[(1, 642022752), (2, 321011376), (3, 214007584), (4, 160505688), (6, 107003792), (7, 91717536), (8, 80252844), (12, 53501896), (14, 45858768), (16, 40126422), (21, 30572512), (24, 26750948), (28, 22929384), (32, 20063211), (42, 15286256), (48, 13375474), (56, 11464692), (84, 7643128), (96, 6687737), (112, 5732346), (168, 3821564), (224, 2866173), (336, 1910782), (672, 955391)]