308520942

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{8311}}^1$

素因数の和:8608

約数の個数: 32

約数和(自身を含む): 646341120

約数和(自身を除く): 337820178

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 269, 538, 807, 1614, 6187, 8311, 12374, 16622, 18561, 24933, 37122, 49866, 191153, 382306, 573459, 1146918, 2235659, 4471318, 6706977, 13413954, 51420157, 102840314, 154260471, 308520942]

約数ペア:

[(1, 308520942), (2, 154260471), (3, 102840314), (6, 51420157), (23, 13413954), (46, 6706977), (69, 4471318), (138, 2235659), (269, 1146918), (538, 573459), (807, 382306), (1614, 191153), (6187, 49866), (8311, 37122), (12374, 24933), (16622, 18561)]