978189984

素因数分解:

$2^5\times 3^2\times {\mathrm{3396493}}^1$

素因数の和:3396509

約数の個数: 36

約数和(自身を含む): 2781728586

約数和(自身を除く): 1803538602

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 3396493, 6792986, 10189479, 13585972, 20378958, 27171944, 30568437, 40757916, 54343888, 61136874, 81515832, 108687776, 122273748, 163031664, 244547496, 326063328, 489094992, 978189984]

約数ペア:

[(1, 978189984), (2, 489094992), (3, 326063328), (4, 244547496), (6, 163031664), (8, 122273748), (9, 108687776), (12, 81515832), (16, 61136874), (18, 54343888), (24, 40757916), (32, 30568437), (36, 27171944), (48, 20378958), (72, 13585972), (96, 10189479), (144, 6792986), (288, 3396493)]