222728088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{76697}}^1$

素因数の和:76728

約数の個数: 48

約数和(自身を含む): 612050040

約数和(自身を除く): 389321952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 76697, 153394, 230091, 306788, 460182, 613576, 843667, 920364, 1687334, 1840728, 2531001, 3374668, 5062002, 6749336, 9280337, 10124004, 18560674, 20248008, 27841011, 37121348, 55682022, 74242696, 111364044, 222728088]

約数ペア:

[(1, 222728088), (2, 111364044), (3, 74242696), (4, 55682022), (6, 37121348), (8, 27841011), (11, 20248008), (12, 18560674), (22, 10124004), (24, 9280337), (33, 6749336), (44, 5062002), (66, 3374668), (88, 2531001), (121, 1840728), (132, 1687334), (242, 920364), (264, 843667), (363, 613576), (484, 460182), (726, 306788), (968, 230091), (1452, 153394), (2904, 76697)]