324478128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{519997}}^1$

素因数の和:520021

約数の個数: 40

約数和(自身を含む): 902716528

約数和(自身を除く): 578238400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 519997, 1039994, 1559991, 2079988, 3119982, 4159976, 6239964, 6759961, 8319952, 12479928, 13519922, 20279883, 24959856, 27039844, 40559766, 54079688, 81119532, 108159376, 162239064, 324478128]

約数ペア:

[(1, 324478128), (2, 162239064), (3, 108159376), (4, 81119532), (6, 54079688), (8, 40559766), (12, 27039844), (13, 24959856), (16, 20279883), (24, 13519922), (26, 12479928), (39, 8319952), (48, 6759961), (52, 6239964), (78, 4159976), (104, 3119982), (156, 2079988), (208, 1559991), (312, 1039994), (624, 519997)]