328851656

素因数分解:

$2^3\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{4493}}^1$

素因数の和:5813

約数の個数: 32

約数和(自身を含む): 705378240

約数和(自身を除く): 376526584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1307, 2614, 4493, 5228, 8986, 9149, 10456, 17972, 18298, 31451, 35944, 36596, 62902, 73192, 125804, 251608, 5872351, 11744702, 23489404, 41106457, 46978808, 82212914, 164425828, 328851656]

約数ペア:

[(1, 328851656), (2, 164425828), (4, 82212914), (7, 46978808), (8, 41106457), (14, 23489404), (28, 11744702), (56, 5872351), (1307, 251608), (2614, 125804), (4493, 73192), (5228, 62902), (8986, 36596), (9149, 35944), (10456, 31451), (17972, 18298)]