243199728

素因数分解:

$2^4\times 3^2\times {\mathrm{1688887}}^1$

素因数の和:1688901

約数の個数: 30

約数和(自身を含む): 680621864

約数和(自身を除く): 437422136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1688887, 3377774, 5066661, 6755548, 10133322, 13511096, 15199983, 20266644, 27022192, 30399966, 40533288, 60799932, 81066576, 121599864, 243199728]

約数ペア:

[(1, 243199728), (2, 121599864), (3, 81066576), (4, 60799932), (6, 40533288), (8, 30399966), (9, 27022192), (12, 20266644), (16, 15199983), (18, 13511096), (24, 10133322), (36, 6755548), (48, 5066661), (72, 3377774), (144, 1688887)]