264531424

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2087}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 554063328

約数和(自身を除く): 289531904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 233, 272, 466, 544, 932, 1864, 2087, 3728, 3961, 4174, 7456, 7922, 8348, 15844, 16696, 31688, 33392, 35479, 63376, 66784, 70958, 126752, 141916, 283832, 486271, 567664, 972542, 1135328, 1945084, 3890168, 7780336, 8266607, 15560672, 16533214, 33066428, 66132856, 132265712, 264531424]

約数ペア:

[(1, 264531424), (2, 132265712), (4, 66132856), (8, 33066428), (16, 16533214), (17, 15560672), (32, 8266607), (34, 7780336), (68, 3890168), (136, 1945084), (233, 1135328), (272, 972542), (466, 567664), (544, 486271), (932, 283832), (1864, 141916), (2087, 126752), (3728, 70958), (3961, 66784), (4174, 63376), (7456, 35479), (7922, 33392), (8348, 31688), (15844, 16696)]