286045144

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{66337}}^1$

素因数の和:66368

約数の個数: 48

約数和(自身を含む): 680627880

約数和(自身を除く): 394582736

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 66337, 132674, 265348, 464359, 530696, 729707, 928718, 1459414, 1857436, 2918828, 3250513, 3714872, 5107949, 5837656, 6501026, 10215898, 13002052, 20431796, 26004104, 35755643, 40863592, 71511286, 143022572, 286045144]

約数ペア:

[(1, 286045144), (2, 143022572), (4, 71511286), (7, 40863592), (8, 35755643), (11, 26004104), (14, 20431796), (22, 13002052), (28, 10215898), (44, 6501026), (49, 5837656), (56, 5107949), (77, 3714872), (88, 3250513), (98, 2918828), (154, 1857436), (196, 1459414), (308, 928718), (392, 729707), (539, 530696), (616, 464359), (1078, 265348), (2156, 132674), (4312, 66337)]