252880368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3191}}^1$

素因数の和:3342

約数の個数: 80

約数和(自身を含む): 709287936

約数和(自身を除く): 456407568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3191, 3302, 4953, 6096, 6382, 6604, 9573, 9906, 12764, 13208, 19146, 19812, 25528, 26416, 38292, 39624, 41483, 51056, 76584, 79248, 82966, 124449, 153168, 165932, 248898, 331864, 405257, 497796, 663728, 810514, 995592, 1215771, 1621028, 1991184, 2431542, 3242056, 4863084, 5268341, 6484112, 9726168, 10536682, 15805023, 19452336, 21073364, 31610046, 42146728, 63220092, 84293456, 126440184, 252880368]

約数ペア:

[(1, 252880368), (2, 126440184), (3, 84293456), (4, 63220092), (6, 42146728), (8, 31610046), (12, 21073364), (13, 19452336), (16, 15805023), (24, 10536682), (26, 9726168), (39, 6484112), (48, 5268341), (52, 4863084), (78, 3242056), (104, 2431542), (127, 1991184), (156, 1621028), (208, 1215771), (254, 995592), (312, 810514), (381, 663728), (508, 497796), (624, 405257), (762, 331864), (1016, 248898), (1524, 165932), (1651, 153168), (2032, 124449), (3048, 82966), (3191, 79248), (3302, 76584), (4953, 51056), (6096, 41483), (6382, 39624), (6604, 38292), (9573, 26416), (9906, 25528), (12764, 19812), (13208, 19146)]