800124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 2107392

約数和(自身を除く): 1307268

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 223, 276, 299, 446, 598, 669, 892, 897, 1196, 1338, 1794, 2676, 2899, 3588, 5129, 5798, 8697, 10258, 11596, 15387, 17394, 20516, 30774, 34788, 61548, 66677, 133354, 200031, 266708, 400062, 800124]

約数ペア:

[(1, 800124), (2, 400062), (3, 266708), (4, 200031), (6, 133354), (12, 66677), (13, 61548), (23, 34788), (26, 30774), (39, 20516), (46, 17394), (52, 15387), (69, 11596), (78, 10258), (92, 8697), (138, 5798), (156, 5129), (223, 3588), (276, 2899), (299, 2676), (446, 1794), (598, 1338), (669, 1196), (892, 897)]