679066284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{140419}}^1$

素因数の和:140470

約数の個数: 48

約数和(自身を含む): 1761428480

約数和(自身を除く): 1082362196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 140419, 280838, 421257, 561676, 842514, 1685028, 1825447, 3650894, 4352989, 5476341, 7301788, 8705978, 10952682, 13058967, 17411956, 21905364, 26117934, 52235868, 56588857, 113177714, 169766571, 226355428, 339533142, 679066284]

約数ペア:

[(1, 679066284), (2, 339533142), (3, 226355428), (4, 169766571), (6, 113177714), (12, 56588857), (13, 52235868), (26, 26117934), (31, 21905364), (39, 17411956), (52, 13058967), (62, 10952682), (78, 8705978), (93, 7301788), (124, 5476341), (156, 4352989), (186, 3650894), (372, 1825447), (403, 1685028), (806, 842514), (1209, 561676), (1612, 421257), (2418, 280838), (4836, 140419)]