496135808

素因数分解:

$2^7\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1999}}^1$

素因数の和:2297

約数の個数: 64

約数和(自身を含む): 1134240000

約数和(自身を除く): 638104192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 277, 448, 554, 896, 1108, 1939, 1999, 2216, 3878, 3998, 4432, 7756, 7996, 8864, 13993, 15512, 15992, 17728, 27986, 31024, 31984, 35456, 55972, 62048, 63968, 111944, 124096, 127936, 223888, 248192, 255872, 447776, 553723, 895552, 1107446, 1791104, 2214892, 3876061, 4429784, 7752122, 8859568, 15504244, 17719136, 31008488, 35438272, 62016976, 70876544, 124033952, 248067904, 496135808]

約数ペア:

[(1, 496135808), (2, 248067904), (4, 124033952), (7, 70876544), (8, 62016976), (14, 35438272), (16, 31008488), (28, 17719136), (32, 15504244), (56, 8859568), (64, 7752122), (112, 4429784), (128, 3876061), (224, 2214892), (277, 1791104), (448, 1107446), (554, 895552), (896, 553723), (1108, 447776), (1939, 255872), (1999, 248192), (2216, 223888), (3878, 127936), (3998, 124096), (4432, 111944), (7756, 63968), (7996, 62048), (8864, 55972), (13993, 35456), (15512, 31984), (15992, 31024), (17728, 27986)]