518299488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{257093}}^1$

素因数の和:257116

約数の個数: 72

約数和(自身を含む): 1684479888

約数和(自身を除く): 1166180400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 257093, 514186, 771279, 1028372, 1542558, 1799651, 2056744, 2313837, 3085116, 3599302, 4113488, 4627674, 5398953, 6170232, 7198604, 8226976, 9255348, 10797906, 12340464, 14397208, 16196859, 18510696, 21595812, 24680928, 28794416, 32393718, 37021392, 43191624, 57588832, 64787436, 74042784, 86383248, 129574872, 172766496, 259149744, 518299488]

約数ペア:

[(1, 518299488), (2, 259149744), (3, 172766496), (4, 129574872), (6, 86383248), (7, 74042784), (8, 64787436), (9, 57588832), (12, 43191624), (14, 37021392), (16, 32393718), (18, 28794416), (21, 24680928), (24, 21595812), (28, 18510696), (32, 16196859), (36, 14397208), (42, 12340464), (48, 10797906), (56, 9255348), (63, 8226976), (72, 7198604), (84, 6170232), (96, 5398953), (112, 4627674), (126, 4113488), (144, 3599302), (168, 3085116), (224, 2313837), (252, 2056744), (288, 1799651), (336, 1542558), (504, 1028372), (672, 771279), (1008, 514186), (2016, 257093)]