326856768

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{243197}}^1$

素因数の和:243219

約数の個数: 56

約数和(自身を含む): 988356672

約数和(自身を除く): 661499904

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, 243197, 486394, 729591, 972788, 1459182, 1702379, 1945576, 2918364, 3404758, 3891152, 5107137, 5836728, 6809516, 7782304, 10214274, 11673456, 13619032, 15564608, 20428548, 23346912, 27238064, 40857096, 46693824, 54476128, 81714192, 108952256, 163428384, 326856768]

約数ペア:

[(1, 326856768), (2, 163428384), (3, 108952256), (4, 81714192), (6, 54476128), (7, 46693824), (8, 40857096), (12, 27238064), (14, 23346912), (16, 20428548), (21, 15564608), (24, 13619032), (28, 11673456), (32, 10214274), (42, 7782304), (48, 6809516), (56, 5836728), (64, 5107137), (84, 3891152), (96, 3404758), (112, 2918364), (168, 1945576), (192, 1702379), (224, 1459182), (336, 972788), (448, 729591), (672, 486394), (1344, 243197)]