8220456

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 23961600

約数和(自身を除く): 15741144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 58, 62, 72, 87, 93, 116, 124, 127, 174, 186, 232, 248, 254, 261, 279, 348, 372, 381, 508, 522, 558, 696, 744, 762, 899, 1016, 1044, 1116, 1143, 1524, 1798, 2088, 2232, 2286, 2697, 3048, 3596, 3683, 3937, 4572, 5394, 7192, 7366, 7874, 8091, 9144, 10788, 11049, 11811, 14732, 15748, 16182, 21576, 22098, 23622, 29464, 31496, 32364, 33147, 35433, 44196, 47244, 64728, 66294, 70866, 88392, 94488, 114173, 132588, 141732, 228346, 265176, 283464, 342519, 456692, 685038, 913384, 1027557, 1370076, 2055114, 2740152, 4110228, 8220456]

約数ペア:

[(1, 8220456), (2, 4110228), (3, 2740152), (4, 2055114), (6, 1370076), (8, 1027557), (9, 913384), (12, 685038), (18, 456692), (24, 342519), (29, 283464), (31, 265176), (36, 228346), (58, 141732), (62, 132588), (72, 114173), (87, 94488), (93, 88392), (116, 70866), (124, 66294), (127, 64728), (174, 47244), (186, 44196), (232, 35433), (248, 33147), (254, 32364), (261, 31496), (279, 29464), (348, 23622), (372, 22098), (381, 21576), (508, 16182), (522, 15748), (558, 14732), (696, 11811), (744, 11049), (762, 10788), (899, 9144), (1016, 8091), (1044, 7874), (1116, 7366), (1143, 7192), (1524, 5394), (1798, 4572), (2088, 3937), (2232, 3683), (2286, 3596), (2697, 3048)]