213442008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{684109}}^1$

素因数の和:684131

約数の個数: 32

約数和(自身を含む): 574652400

約数和(自身を除く): 361210392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 684109, 1368218, 2052327, 2736436, 4104654, 5472872, 8209308, 8893417, 16418616, 17786834, 26680251, 35573668, 53360502, 71147336, 106721004, 213442008]

約数ペア:

[(1, 213442008), (2, 106721004), (3, 71147336), (4, 53360502), (6, 35573668), (8, 26680251), (12, 17786834), (13, 16418616), (24, 8893417), (26, 8209308), (39, 5472872), (52, 4104654), (78, 2736436), (104, 2052327), (156, 1368218), (312, 684109)]