213711456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{318023}}^1$

素因数の和:318043

約数の個数: 48

約数和(自身を含む): 641136384

約数和(自身を除く): 427424928

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, 318023, 636046, 954069, 1272092, 1908138, 2226161, 2544184, 3816276, 4452322, 5088368, 6678483, 7632552, 8904644, 10176736, 13356966, 15265104, 17809288, 26713932, 30530208, 35618576, 53427864, 71237152, 106855728, 213711456]

約数ペア:

[(1, 213711456), (2, 106855728), (3, 71237152), (4, 53427864), (6, 35618576), (7, 30530208), (8, 26713932), (12, 17809288), (14, 15265104), (16, 13356966), (21, 10176736), (24, 8904644), (28, 7632552), (32, 6678483), (42, 5088368), (48, 4452322), (56, 3816276), (84, 2544184), (96, 2226161), (112, 1908138), (168, 1272092), (224, 954069), (336, 636046), (672, 318023)]