253891728

素因数分解:

$2^4\times 3^2\times {\mathrm{1763137}}^1$

素因数の和:1763151

約数の個数: 30

約数和(自身を含む): 710544614

約数和(自身を除く): 456652886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1763137, 3526274, 5289411, 7052548, 10578822, 14105096, 15868233, 21157644, 28210192, 31736466, 42315288, 63472932, 84630576, 126945864, 253891728]

約数ペア:

[(1, 253891728), (2, 126945864), (3, 84630576), (4, 63472932), (6, 42315288), (8, 31736466), (9, 28210192), (12, 21157644), (16, 15868233), (18, 14105096), (24, 10578822), (36, 7052548), (48, 5289411), (72, 3526274), (144, 1763137)]