681672768

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{507197}}^1$

素因数の和:507219

約数の個数: 56

約数和(自身を含む): 2061252672

約数和(自身を除く): 1379579904

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, 507197, 1014394, 1521591, 2028788, 3043182, 3550379, 4057576, 6086364, 7100758, 8115152, 10651137, 12172728, 14201516, 16230304, 21302274, 24345456, 28403032, 32460608, 42604548, 48690912, 56806064, 85209096, 97381824, 113612128, 170418192, 227224256, 340836384, 681672768]

約数ペア:

[(1, 681672768), (2, 340836384), (3, 227224256), (4, 170418192), (6, 113612128), (7, 97381824), (8, 85209096), (12, 56806064), (14, 48690912), (16, 42604548), (21, 32460608), (24, 28403032), (28, 24345456), (32, 21302274), (42, 16230304), (48, 14201516), (56, 12172728), (64, 10651137), (84, 8115152), (96, 7100758), (112, 6086364), (168, 4057576), (192, 3550379), (224, 3043182), (336, 2028788), (448, 1521591), (672, 1014394), (1344, 507197)]