830256

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{353}}^1$

素因数の和:378

約数の個数: 60

約数和(自身を含む): 2502072

約数和(自身を除く): 1671816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 353, 392, 588, 706, 784, 1059, 1176, 1412, 2118, 2352, 2471, 2824, 4236, 4942, 5648, 7413, 8472, 9884, 14826, 16944, 17297, 19768, 29652, 34594, 39536, 51891, 59304, 69188, 103782, 118608, 138376, 207564, 276752, 415128, 830256]

約数ペア:

[(1, 830256), (2, 415128), (3, 276752), (4, 207564), (6, 138376), (7, 118608), (8, 103782), (12, 69188), (14, 59304), (16, 51891), (21, 39536), (24, 34594), (28, 29652), (42, 19768), (48, 17297), (49, 16944), (56, 14826), (84, 9884), (98, 8472), (112, 7413), (147, 5648), (168, 4942), (196, 4236), (294, 2824), (336, 2471), (353, 2352), (392, 2118), (588, 1412), (706, 1176), (784, 1059)]