427463712

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 1408942080

約数和(自身を除く): 981478368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 31, 32, 36, 39, 48, 52, 58, 62, 72, 78, 87, 93, 96, 104, 116, 117, 124, 127, 144, 156, 174, 186, 208, 232, 234, 248, 254, 261, 279, 288, 312, 348, 372, 377, 381, 403, 416, 464, 468, 496, 508, 522, 558, 624, 696, 744, 754, 762, 806, 899, 928, 936, 992, 1016, 1044, 1116, 1131, 1143, 1209, 1248, 1392, 1488, 1508, 1524, 1612, 1651, 1798, 1872, 2032, 2088, 2232, 2262, 2286, 2418, 2697, 2784, 2976, 3016, 3048, 3224, 3302, 3393, 3596, 3627, 3683, 3744, 3937, 4064, 4176, 4464, 4524, 4572, 4836, 4953, 5394, 6032, 6096, 6448, 6604, 6786, 7192, 7254, 7366, 7874, 8091, 8352, 8928, 9048, 9144, 9672, 9906, 10788, 11049, 11687, 11811, 12064, 12192, 12896, 13208, 13572, 14384, 14508, 14732, 14859, 15748, 16182, 18096, 18288, 19344, 19812, 21576, 22098, 23374, 23622, 26416, 27144, 28768, 29016, 29464, 29718, 31496, 32364, 33147, 35061, 35433, 36192, 36576, 38688, 39624, 43152, 44196, 46748, 47244, 47879, 51181, 52832, 54288, 58032, 58928, 59436, 62992, 64728, 66294, 70122, 70866, 79248, 86304, 88392, 93496, 94488, 95758, 102362, 105183, 108576, 114173, 116064, 117856, 118872, 125984, 129456, 132588, 140244, 141732, 143637, 153543, 158496, 176784, 186992, 188976, 191516, 204724, 210366, 228346, 237744, 258912, 265176, 280488, 283464, 287274, 307086, 342519, 353568, 373984, 377952, 383032, 409448, 420732, 430911, 456692, 460629, 475488, 530352, 560976, 566928, 574548, 614172, 685038, 766064, 818896, 841464, 861822, 913384, 921258, 1027557, 1060704, 1121952, 1133856, 1149096, 1228344, 1370076, 1484249, 1532128, 1637792, 1682928, 1723644, 1826768, 1842516, 2055114, 2298192, 2456688, 2740152, 2968498, 3365856, 3447288, 3653536, 3685032, 4110228, 4452747, 4596384, 4913376, 5480304, 5936996, 6894576, 7370064, 8220456, 8905494, 10960608, 11873992, 13358241, 13789152, 14740128, 16440912, 17810988, 23747984, 26716482, 32881824, 35621976, 47495968, 53432964, 71243952, 106865928, 142487904, 213731856, 427463712]

約数ペア:

[(1, 427463712), (2, 213731856), (3, 142487904), (4, 106865928), (6, 71243952), (8, 53432964), (9, 47495968), (12, 35621976), (13, 32881824), (16, 26716482), (18, 23747984), (24, 17810988), (26, 16440912), (29, 14740128), (31, 13789152), (32, 13358241), (36, 11873992), (39, 10960608), (48, 8905494), (52, 8220456), (58, 7370064), (62, 6894576), (72, 5936996), (78, 5480304), (87, 4913376), (93, 4596384), (96, 4452747), (104, 4110228), (116, 3685032), (117, 3653536), (124, 3447288), (127, 3365856), (144, 2968498), (156, 2740152), (174, 2456688), (186, 2298192), (208, 2055114), (232, 1842516), (234, 1826768), (248, 1723644), (254, 1682928), (261, 1637792), (279, 1532128), (288, 1484249), (312, 1370076), (348, 1228344), (372, 1149096), (377, 1133856), (381, 1121952), (403, 1060704), (416, 1027557), (464, 921258), (468, 913384), (496, 861822), (508, 841464), (522, 818896), (558, 766064), (624, 685038), (696, 614172), (744, 574548), (754, 566928), (762, 560976), (806, 530352), (899, 475488), (928, 460629), (936, 456692), (992, 430911), (1016, 420732), (1044, 409448), (1116, 383032), (1131, 377952), (1143, 373984), (1209, 353568), (1248, 342519), (1392, 307086), (1488, 287274), (1508, 283464), (1524, 280488), (1612, 265176), (1651, 258912), (1798, 237744), (1872, 228346), (2032, 210366), (2088, 204724), (2232, 191516), (2262, 188976), (2286, 186992), (2418, 176784), (2697, 158496), (2784, 153543), (2976, 143637), (3016, 141732), (3048, 140244), (3224, 132588), (3302, 129456), (3393, 125984), (3596, 118872), (3627, 117856), (3683, 116064), (3744, 114173), (3937, 108576), (4064, 105183), (4176, 102362), (4464, 95758), (4524, 94488), (4572, 93496), (4836, 88392), (4953, 86304), (5394, 79248), (6032, 70866), (6096, 70122), (6448, 66294), (6604, 64728), (6786, 62992), (7192, 59436), (7254, 58928), (7366, 58032), (7874, 54288), (8091, 52832), (8352, 51181), (8928, 47879), (9048, 47244), (9144, 46748), (9672, 44196), (9906, 43152), (10788, 39624), (11049, 38688), (11687, 36576), (11811, 36192), (12064, 35433), (12192, 35061), (12896, 33147), (13208, 32364), (13572, 31496), (14384, 29718), (14508, 29464), (14732, 29016), (14859, 28768), (15748, 27144), (16182, 26416), (18096, 23622), (18288, 23374), (19344, 22098), (19812, 21576)]