265027672

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 628855920

約数和(自身を除く): 363828248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 131, 182, 196, 262, 364, 392, 397, 524, 637, 728, 794, 917, 1048, 1274, 1588, 1703, 1834, 2548, 2779, 3176, 3406, 3668, 5096, 5161, 5558, 6419, 6812, 7336, 10322, 11116, 11921, 12838, 13624, 19453, 20644, 22232, 23842, 25676, 36127, 38906, 41288, 47684, 51352, 52007, 72254, 77812, 83447, 95368, 104014, 144508, 155624, 166894, 208028, 252889, 289016, 333788, 364049, 416056, 505778, 667576, 676091, 728098, 1011556, 1352182, 1456196, 2023112, 2548343, 2704364, 2912392, 4732637, 5096686, 5408728, 9465274, 10193372, 18930548, 20386744, 33128459, 37861096, 66256918, 132513836, 265027672]

約数ペア:

[(1, 265027672), (2, 132513836), (4, 66256918), (7, 37861096), (8, 33128459), (13, 20386744), (14, 18930548), (26, 10193372), (28, 9465274), (49, 5408728), (52, 5096686), (56, 4732637), (91, 2912392), (98, 2704364), (104, 2548343), (131, 2023112), (182, 1456196), (196, 1352182), (262, 1011556), (364, 728098), (392, 676091), (397, 667576), (524, 505778), (637, 416056), (728, 364049), (794, 333788), (917, 289016), (1048, 252889), (1274, 208028), (1588, 166894), (1703, 155624), (1834, 144508), (2548, 104014), (2779, 95368), (3176, 83447), (3406, 77812), (3668, 72254), (5096, 52007), (5161, 51352), (5558, 47684), (6419, 41288), (6812, 38906), (7336, 36127), (10322, 25676), (11116, 23842), (11921, 22232), (12838, 20644), (13624, 19453)]