293279288

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 584713080

約数和(自身を除く): 291433792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 361, 587, 692, 722, 1174, 1384, 1444, 2348, 2888, 3287, 4696, 6574, 11153, 13148, 22306, 26296, 44612, 62453, 89224, 101551, 124906, 203102, 211907, 249812, 406204, 423814, 499624, 812408, 847628, 1695256, 1929469, 3858938, 7717876, 15435752, 36659911, 73319822, 146639644, 293279288]

約数ペア:

[(1, 293279288), (2, 146639644), (4, 73319822), (8, 36659911), (19, 15435752), (38, 7717876), (76, 3858938), (152, 1929469), (173, 1695256), (346, 847628), (361, 812408), (587, 499624), (692, 423814), (722, 406204), (1174, 249812), (1384, 211907), (1444, 203102), (2348, 124906), (2888, 101551), (3287, 89224), (4696, 62453), (6574, 44612), (11153, 26296), (13148, 22306)]