538552336

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{22159}}^1$

素因数の和:22212

約数の個数: 60

約数和(自身を含む): 1253015040

約数和(自身を除く): 714462704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 12152, 22159, 24304, 44318, 88636, 155113, 177272, 310226, 354544, 620452, 686929, 1085791, 1240904, 1373858, 2171582, 2481808, 2747716, 4343164, 4808503, 5495432, 8686328, 9617006, 10990864, 17372656, 19234012, 33659521, 38468024, 67319042, 76936048, 134638084, 269276168, 538552336]

約数ペア:

[(1, 538552336), (2, 269276168), (4, 134638084), (7, 76936048), (8, 67319042), (14, 38468024), (16, 33659521), (28, 19234012), (31, 17372656), (49, 10990864), (56, 9617006), (62, 8686328), (98, 5495432), (112, 4808503), (124, 4343164), (196, 2747716), (217, 2481808), (248, 2171582), (392, 1373858), (434, 1240904), (496, 1085791), (784, 686929), (868, 620452), (1519, 354544), (1736, 310226), (3038, 177272), (3472, 155113), (6076, 88636), (12152, 44318), (22159, 24304)]