1609089336

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{86959}}^1$

素因数の和:87228

約数の個数: 48

約数和(自身を含む): 4374957600

約数和(自身を除く): 2765868264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 9252, 18504, 86959, 173918, 260877, 347836, 521754, 695672, 782631, 1043508, 1565262, 2087016, 3130524, 6261048, 22348463, 44696926, 67045389, 89393852, 134090778, 178787704, 201136167, 268181556, 402272334, 536363112, 804544668, 1609089336]

約数ペア:

[(1, 1609089336), (2, 804544668), (3, 536363112), (4, 402272334), (6, 268181556), (8, 201136167), (9, 178787704), (12, 134090778), (18, 89393852), (24, 67045389), (36, 44696926), (72, 22348463), (257, 6261048), (514, 3130524), (771, 2087016), (1028, 1565262), (1542, 1043508), (2056, 782631), (2313, 695672), (3084, 521754), (4626, 347836), (6168, 260877), (9252, 173918), (18504, 86959)]