458402568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1469239}}^1$

素因数の和:1469261

約数の個数: 32

約数和(自身を含む): 1234161600

約数和(自身を除く): 775759032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1469239, 2938478, 4407717, 5876956, 8815434, 11753912, 17630868, 19100107, 35261736, 38200214, 57300321, 76400428, 114600642, 152800856, 229201284, 458402568]

約数ペア:

[(1, 458402568), (2, 229201284), (3, 152800856), (4, 114600642), (6, 76400428), (8, 57300321), (12, 38200214), (13, 35261736), (24, 19100107), (26, 17630868), (39, 11753912), (52, 8815434), (78, 5876956), (104, 4407717), (156, 2938478), (312, 1469239)]