230992008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{740359}}^1$

素因数の和:740381

約数の個数: 32

約数和(自身を含む): 621902400

約数和(自身を除く): 390910392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 740359, 1480718, 2221077, 2961436, 4442154, 5922872, 8884308, 9624667, 17768616, 19249334, 28874001, 38498668, 57748002, 76997336, 115496004, 230992008]

約数ペア:

[(1, 230992008), (2, 115496004), (3, 76997336), (4, 57748002), (6, 38498668), (8, 28874001), (12, 19249334), (13, 17768616), (24, 9624667), (26, 8884308), (39, 5922872), (52, 4442154), (78, 2961436), (104, 2221077), (156, 1480718), (312, 740359)]