319435872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{475351}}^1$

素因数の和:475371

約数の個数: 48

約数和(自身を含む): 958309632

約数和(自身を除く): 638873760

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, 475351, 950702, 1426053, 1901404, 2852106, 3327457, 3802808, 5704212, 6654914, 7605616, 9982371, 11408424, 13309828, 15211232, 19964742, 22816848, 26619656, 39929484, 45633696, 53239312, 79858968, 106478624, 159717936, 319435872]

約数ペア:

[(1, 319435872), (2, 159717936), (3, 106478624), (4, 79858968), (6, 53239312), (7, 45633696), (8, 39929484), (12, 26619656), (14, 22816848), (16, 19964742), (21, 15211232), (24, 13309828), (28, 11408424), (32, 9982371), (42, 7605616), (48, 6654914), (56, 5704212), (84, 3802808), (96, 3327457), (112, 2852106), (168, 1901404), (224, 1426053), (336, 950702), (672, 475351)]