306574304876

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2112499}}^1$

素因数の和:2112654

約数の個数: 48

約数和(自身を含む): 630302400000

約数和(自身を除く): 323728095124

約数列:

[1, 2, 4, 7, 14, 28, 71, 73, 142, 146, 284, 292, 497, 511, 994, 1022, 1988, 2044, 5183, 10366, 20732, 36281, 72562, 145124, 2112499, 4224998, 8449996, 14787493, 29574986, 59149972, 149987429, 154212427, 299974858, 308424854, 599949716, 616849708, 1049912003, 1079486989, 2099824006, 2158973978, 4199648012, 4317947956, 10949082317, 21898164634, 43796329268, 76643576219, 153287152438, 306574304876]

約数ペア:

[(1, 306574304876), (2, 153287152438), (4, 76643576219), (7, 43796329268), (14, 21898164634), (28, 10949082317), (71, 4317947956), (73, 4199648012), (142, 2158973978), (146, 2099824006), (284, 1079486989), (292, 1049912003), (497, 616849708), (511, 599949716), (994, 308424854), (1022, 299974858), (1988, 154212427), (2044, 149987429), (5183, 59149972), (10366, 29574986), (20732, 14787493), (36281, 8449996), (72562, 4224998), (145124, 2112499)]