671547072

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{499663}}^1$

素因数の和:499685

約数の個数: 56

約数和(自身を含む): 2030634496

約数和(自身を除く): 1359087424

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, 499663, 999326, 1498989, 1998652, 2997978, 3497641, 3997304, 5995956, 6995282, 7994608, 10492923, 11991912, 13990564, 15989216, 20985846, 23983824, 27981128, 31978432, 41971692, 47967648, 55962256, 83943384, 95935296, 111924512, 167886768, 223849024, 335773536, 671547072]

約数ペア:

[(1, 671547072), (2, 335773536), (3, 223849024), (4, 167886768), (6, 111924512), (7, 95935296), (8, 83943384), (12, 55962256), (14, 47967648), (16, 41971692), (21, 31978432), (24, 27981128), (28, 23983824), (32, 20985846), (42, 15989216), (48, 13990564), (56, 11991912), (64, 10492923), (84, 7994608), (96, 6995282), (112, 5995956), (168, 3997304), (192, 3497641), (224, 2997978), (336, 1998652), (448, 1498989), (672, 999326), (1344, 499663)]