268390752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{399391}}^1$

素因数の和:399411

約数の個数: 48

約数和(自身を含む): 805174272

約数和(自身を除く): 536783520

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, 399391, 798782, 1198173, 1597564, 2396346, 2795737, 3195128, 4792692, 5591474, 6390256, 8387211, 9585384, 11182948, 12780512, 16774422, 19170768, 22365896, 33548844, 38341536, 44731792, 67097688, 89463584, 134195376, 268390752]

約数ペア:

[(1, 268390752), (2, 134195376), (3, 89463584), (4, 67097688), (6, 44731792), (7, 38341536), (8, 33548844), (12, 22365896), (14, 19170768), (16, 16774422), (21, 12780512), (24, 11182948), (28, 9585384), (32, 8387211), (42, 6390256), (48, 5591474), (56, 4792692), (84, 3195128), (96, 2795737), (112, 2396346), (168, 1597564), (224, 1198173), (336, 798782), (672, 399391)]