681352

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^3$

素因数の和:82

約数の個数: 32

約数和(自身を含む): 1526400

約数和(自身を除く): 845048

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 529, 644, 1058, 1288, 2116, 3703, 4232, 7406, 12167, 14812, 24334, 29624, 48668, 85169, 97336, 170338, 340676, 681352]

約数ペア:

[(1, 681352), (2, 340676), (4, 170338), (7, 97336), (8, 85169), (14, 48668), (23, 29624), (28, 24334), (46, 14812), (56, 12167), (92, 7406), (161, 4232), (184, 3703), (322, 2116), (529, 1288), (644, 1058)]