389668104

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{257717}}^1$

素因数の和:257739

約数の個数: 64

約数和(自身を含む): 1237046400

約数和(自身を除く): 847378296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 257717, 515434, 773151, 1030868, 1546302, 1804019, 2061736, 2319453, 3092604, 3608038, 4638906, 5412057, 6185208, 6958359, 7216076, 9277812, 10824114, 13916718, 14432152, 16236171, 18555624, 21648228, 27833436, 32472342, 43296456, 48708513, 55666872, 64944684, 97417026, 129889368, 194834052, 389668104]

約数ペア:

[(1, 389668104), (2, 194834052), (3, 129889368), (4, 97417026), (6, 64944684), (7, 55666872), (8, 48708513), (9, 43296456), (12, 32472342), (14, 27833436), (18, 21648228), (21, 18555624), (24, 16236171), (27, 14432152), (28, 13916718), (36, 10824114), (42, 9277812), (54, 7216076), (56, 6958359), (63, 6185208), (72, 5412057), (84, 4638906), (108, 3608038), (126, 3092604), (168, 2319453), (189, 2061736), (216, 1804019), (252, 1546302), (378, 1030868), (504, 773151), (756, 515434), (1512, 257717)]