729935856

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389923}}^1$

素因数の和:389950

約数の個数: 60

約数和(自身を含む): 2199951208

約数和(自身を除く): 1470015352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 389923, 779846, 1169769, 1559692, 2339538, 3119384, 3509307, 4679076, 5068999, 6238768, 7018614, 9358152, 10137998, 14037228, 15206997, 18716304, 20275996, 28074456, 30413994, 40551992, 45620991, 56148912, 60827988, 81103984, 91241982, 121655976, 182483964, 243311952, 364967928, 729935856]

約数ペア:

[(1, 729935856), (2, 364967928), (3, 243311952), (4, 182483964), (6, 121655976), (8, 91241982), (9, 81103984), (12, 60827988), (13, 56148912), (16, 45620991), (18, 40551992), (24, 30413994), (26, 28074456), (36, 20275996), (39, 18716304), (48, 15206997), (52, 14037228), (72, 10137998), (78, 9358152), (104, 7018614), (117, 6238768), (144, 5068999), (156, 4679076), (208, 3509307), (234, 3119384), (312, 2339538), (468, 1559692), (624, 1169769), (936, 779846), (1872, 389923)]