278695324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1493}}^1\times {\mathrm{2029}}^1$

素因数の和:3549

約数の個数: 24

約数和(自身を含む): 509513760

約数和(自身を除く): 230818436

約数列:

[1, 2, 4, 23, 46, 92, 1493, 2029, 2986, 4058, 5972, 8116, 34339, 46667, 68678, 93334, 137356, 186668, 3029297, 6058594, 12117188, 69673831, 139347662, 278695324]

約数ペア:

[(1, 278695324), (2, 139347662), (4, 69673831), (23, 12117188), (46, 6058594), (92, 3029297), (1493, 186668), (2029, 137356), (2986, 93334), (4058, 68678), (5972, 46667), (8116, 34339)]