427504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 1035648

約数和(自身を除く): 608144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 347, 616, 694, 1232, 1388, 2429, 2776, 3817, 4858, 5552, 7634, 9716, 15268, 19432, 26719, 30536, 38864, 53438, 61072, 106876, 213752, 427504]

約数ペア:

[(1, 427504), (2, 213752), (4, 106876), (7, 61072), (8, 53438), (11, 38864), (14, 30536), (16, 26719), (22, 19432), (28, 15268), (44, 9716), (56, 7634), (77, 5552), (88, 4858), (112, 3817), (154, 2776), (176, 2429), (308, 1388), (347, 1232), (616, 694)]