307968912

素因数分解:

$2^4\times 3^3\times {\mathrm{712891}}^1$

素因数の和:712908

約数の個数: 40

約数和(自身を含む): 883986080

約数和(自身を除く): 576017168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 712891, 1425782, 2138673, 2851564, 4277346, 5703128, 6416019, 8554692, 11406256, 12832038, 17109384, 19248057, 25664076, 34218768, 38496114, 51328152, 76992228, 102656304, 153984456, 307968912]

約数ペア:

[(1, 307968912), (2, 153984456), (3, 102656304), (4, 76992228), (6, 51328152), (8, 38496114), (9, 34218768), (12, 25664076), (16, 19248057), (18, 17109384), (24, 12832038), (27, 11406256), (36, 8554692), (48, 6416019), (54, 5703128), (72, 4277346), (108, 2851564), (144, 2138673), (216, 1425782), (432, 712891)]