222319328

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90227}}^1$

素因数の和:90255

約数の個数: 48

約数和(自身を含む): 545698944

約数和(自身を除く): 323379616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 90227, 180454, 360908, 631589, 721816, 992497, 1263178, 1443632, 1984994, 2526356, 2887264, 3969988, 5052712, 6947479, 7939976, 10105424, 13894958, 15879952, 20210848, 27789916, 31759904, 55579832, 111159664, 222319328]

約数ペア:

[(1, 222319328), (2, 111159664), (4, 55579832), (7, 31759904), (8, 27789916), (11, 20210848), (14, 15879952), (16, 13894958), (22, 10105424), (28, 7939976), (32, 6947479), (44, 5052712), (56, 3969988), (77, 2887264), (88, 2526356), (112, 1984994), (154, 1443632), (176, 1263178), (224, 992497), (308, 721816), (352, 631589), (616, 360908), (1232, 180454), (2464, 90227)]