254599968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{378869}}^1$

素因数の和:378889

約数の個数: 48

約数和(自身を含む): 763801920

約数和(自身を除く): 509201952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 378869, 757738, 1136607, 1515476, 2273214, 2652083, 3030952, 4546428, 5304166, 6061904, 7956249, 9092856, 10608332, 12123808, 15912498, 18185712, 21216664, 31824996, 36371424, 42433328, 63649992, 84866656, 127299984, 254599968]

約数ペア:

[(1, 254599968), (2, 127299984), (3, 84866656), (4, 63649992), (6, 42433328), (7, 36371424), (8, 31824996), (12, 21216664), (14, 18185712), (16, 15912498), (21, 12123808), (24, 10608332), (28, 9092856), (32, 7956249), (42, 6061904), (48, 5304166), (56, 4546428), (84, 3030952), (96, 2652083), (112, 2273214), (168, 1515476), (224, 1136607), (336, 757738), (672, 378869)]