730033136

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{210263}}^1$

素因数の和:210309

約数の個数: 40

約数和(自身を含む): 1668655104

約数和(自身を除く): 938621968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 210263, 420526, 841052, 1471841, 1682104, 2943682, 3364208, 5887364, 6518153, 11774728, 13036306, 23549456, 26072612, 45627071, 52145224, 91254142, 104290448, 182508284, 365016568, 730033136]

約数ペア:

[(1, 730033136), (2, 365016568), (4, 182508284), (7, 104290448), (8, 91254142), (14, 52145224), (16, 45627071), (28, 26072612), (31, 23549456), (56, 13036306), (62, 11774728), (112, 6518153), (124, 5887364), (217, 3364208), (248, 2943682), (434, 1682104), (496, 1471841), (868, 841052), (1736, 420526), (3472, 210263)]