338857008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1008503}}^1$

素因数の和:1008521

約数の個数: 40

約数和(自身を含む): 1000435968

約数和(自身を除く): 661578960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1008503, 2017006, 3025509, 4034012, 6051018, 7059521, 8068024, 12102036, 14119042, 16136048, 21178563, 24204072, 28238084, 42357126, 48408144, 56476168, 84714252, 112952336, 169428504, 338857008]

約数ペア:

[(1, 338857008), (2, 169428504), (3, 112952336), (4, 84714252), (6, 56476168), (7, 48408144), (8, 42357126), (12, 28238084), (14, 24204072), (16, 21178563), (21, 16136048), (24, 14119042), (28, 12102036), (42, 8068024), (48, 7059521), (56, 6051018), (84, 4034012), (112, 3025509), (168, 2017006), (336, 1008503)]