308857968

素因数分解:

$2^4\times 3^3\times {\mathrm{714949}}^1$

素因数の和:714966

約数の個数: 40

約数和(自身を含む): 886538000

約数和(自身を除く): 577680032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 714949, 1429898, 2144847, 2859796, 4289694, 5719592, 6434541, 8579388, 11439184, 12869082, 17158776, 19303623, 25738164, 34317552, 38607246, 51476328, 77214492, 102952656, 154428984, 308857968]

約数ペア:

[(1, 308857968), (2, 154428984), (3, 102952656), (4, 77214492), (6, 51476328), (8, 38607246), (9, 34317552), (12, 25738164), (16, 19303623), (18, 17158776), (24, 12869082), (27, 11439184), (36, 8579388), (48, 6434541), (54, 5719592), (72, 4289694), (108, 2859796), (144, 2144847), (216, 1429898), (432, 714949)]