214722456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5419}}^1$

素因数の和:5568

約数の個数: 64

約数和(自身を含む): 582758400

約数和(自身を除く): 368035944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 5419, 6604, 9906, 10838, 13208, 16257, 19812, 21676, 32514, 39624, 43352, 65028, 70447, 130056, 140894, 211341, 281788, 422682, 563576, 688213, 845364, 1376426, 1690728, 2064639, 2752852, 4129278, 5505704, 8258556, 8946769, 16517112, 17893538, 26840307, 35787076, 53680614, 71574152, 107361228, 214722456]

約数ペア:

[(1, 214722456), (2, 107361228), (3, 71574152), (4, 53680614), (6, 35787076), (8, 26840307), (12, 17893538), (13, 16517112), (24, 8946769), (26, 8258556), (39, 5505704), (52, 4129278), (78, 2752852), (104, 2064639), (127, 1690728), (156, 1376426), (254, 845364), (312, 688213), (381, 563576), (508, 422682), (762, 281788), (1016, 211341), (1524, 140894), (1651, 130056), (3048, 70447), (3302, 65028), (4953, 43352), (5419, 39624), (6604, 32514), (9906, 21676), (10838, 19812), (13208, 16257)]