220133916

素因数分解:

$2^2\times 3^3\times {\mathrm{439}}^1\times {\mathrm{4643}}^1$

素因数の和:5095

約数の個数: 48

約数和(自身を含む): 572140800

約数和(自身を除く): 352006884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 439, 878, 1317, 1756, 2634, 3951, 4643, 5268, 7902, 9286, 11853, 13929, 15804, 18572, 23706, 27858, 41787, 47412, 55716, 83574, 125361, 167148, 250722, 501444, 2038277, 4076554, 6114831, 8153108, 12229662, 18344493, 24459324, 36688986, 55033479, 73377972, 110066958, 220133916]

約数ペア:

[(1, 220133916), (2, 110066958), (3, 73377972), (4, 55033479), (6, 36688986), (9, 24459324), (12, 18344493), (18, 12229662), (27, 8153108), (36, 6114831), (54, 4076554), (108, 2038277), (439, 501444), (878, 250722), (1317, 167148), (1756, 125361), (2634, 83574), (3951, 55716), (4643, 47412), (5268, 41787), (7902, 27858), (9286, 23706), (11853, 18572), (13929, 15804)]