1282391136

素因数分解:

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

素因数の和:219

約数の個数: 384

約数和(自身を含む): 4335206400

約数和(自身を除く): 3052815264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 31, 32, 36, 39, 48, 52, 54, 58, 62, 72, 78, 87, 93, 96, 104, 108, 116, 117, 124, 127, 144, 156, 174, 186, 208, 216, 232, 234, 248, 254, 261, 279, 288, 312, 348, 351, 372, 377, 381, 403, 416, 432, 464, 468, 496, 508, 522, 558, 624, 696, 702, 744, 754, 762, 783, 806, 837, 864, 899, 928, 936, 992, 1016, 1044, 1116, 1131, 1143, 1209, 1248, 1392, 1404, 1488, 1508, 1524, 1566, 1612, 1651, 1674, 1798, 1872, 2032, 2088, 2232, 2262, 2286, 2418, 2697, 2784, 2808, 2976, 3016, 3048, 3132, 3224, 3302, 3348, 3393, 3429, 3596, 3627, 3683, 3744, 3937, 4064, 4176, 4464, 4524, 4572, 4836, 4953, 5394, 5616, 6032, 6096, 6264, 6448, 6604, 6696, 6786, 6858, 7192, 7254, 7366, 7874, 8091, 8352, 8928, 9048, 9144, 9672, 9906, 10179, 10788, 10881, 11049, 11232, 11687, 11811, 12064, 12192, 12528, 12896, 13208, 13392, 13572, 13716, 14384, 14508, 14732, 14859, 15748, 16182, 18096, 18288, 19344, 19812, 20358, 21576, 21762, 22098, 23374, 23622, 24273, 25056, 26416, 26784, 27144, 27432, 28768, 29016, 29464, 29718, 31496, 32364, 33147, 35061, 35433, 36192, 36576, 38688, 39624, 40716, 43152, 43524, 44196, 44577, 46748, 47244, 47879, 48546, 51181, 52832, 54288, 54864, 58032, 58928, 59436, 62992, 64728, 66294, 70122, 70866, 79248, 81432, 86304, 87048, 88392, 89154, 93496, 94488, 95758, 97092, 99441, 102362, 105183, 106299, 108576, 109728, 114173, 116064, 117856, 118872, 125984, 129456, 132588, 140244, 141732, 143637, 153543, 158496, 162864, 174096, 176784, 178308, 186992, 188976, 191516, 194184, 198882, 204724, 210366, 212598, 228346, 237744, 258912, 265176, 280488, 283464, 287274, 307086, 315549, 325728, 342519, 348192, 353568, 356616, 373984, 377952, 383032, 388368, 397764, 409448, 420732, 425196, 430911, 456692, 460629, 475488, 530352, 560976, 566928, 574548, 614172, 631098, 685038, 713232, 766064, 776736, 795528, 818896, 841464, 850392, 861822, 913384, 921258, 1027557, 1060704, 1121952, 1133856, 1149096, 1228344, 1262196, 1292733, 1370076, 1381887, 1426464, 1484249, 1532128, 1591056, 1637792, 1682928, 1700784, 1723644, 1826768, 1842516, 2055114, 2298192, 2456688, 2524392, 2585466, 2740152, 2763774, 2968498, 3082671, 3182112, 3365856, 3401568, 3447288, 3653536, 3685032, 4110228, 4452747, 4596384, 4913376, 5048784, 5170932, 5480304, 5527548, 5936996, 6165342, 6894576, 7370064, 8220456, 8905494, 10097568, 10341864, 10960608, 11055096, 11873992, 12330684, 13358241, 13789152, 14740128, 16440912, 17810988, 20683728, 22110192, 23747984, 24661368, 26716482, 32881824, 35621976, 40074723, 41367456, 44220384, 47495968, 49322736, 53432964, 71243952, 80149446, 98645472, 106865928, 142487904, 160298892, 213731856, 320597784, 427463712, 641195568, 1282391136]

約数ペア:

[(1, 1282391136), (2, 641195568), (3, 427463712), (4, 320597784), (6, 213731856), (8, 160298892), (9, 142487904), (12, 106865928), (13, 98645472), (16, 80149446), (18, 71243952), (24, 53432964), (26, 49322736), (27, 47495968), (29, 44220384), (31, 41367456), (32, 40074723), (36, 35621976), (39, 32881824), (48, 26716482), (52, 24661368), (54, 23747984), (58, 22110192), (62, 20683728), (72, 17810988), (78, 16440912), (87, 14740128), (93, 13789152), (96, 13358241), (104, 12330684), (108, 11873992), (116, 11055096), (117, 10960608), (124, 10341864), (127, 10097568), (144, 8905494), (156, 8220456), (174, 7370064), (186, 6894576), (208, 6165342), (216, 5936996), (232, 5527548), (234, 5480304), (248, 5170932), (254, 5048784), (261, 4913376), (279, 4596384), (288, 4452747), (312, 4110228), (348, 3685032), (351, 3653536), (372, 3447288), (377, 3401568), (381, 3365856), (403, 3182112), (416, 3082671), (432, 2968498), (464, 2763774), (468, 2740152), (496, 2585466), (508, 2524392), (522, 2456688), (558, 2298192), (624, 2055114), (696, 1842516), (702, 1826768), (744, 1723644), (754, 1700784), (762, 1682928), (783, 1637792), (806, 1591056), (837, 1532128), (864, 1484249), (899, 1426464), (928, 1381887), (936, 1370076), (992, 1292733), (1016, 1262196), (1044, 1228344), (1116, 1149096), (1131, 1133856), (1143, 1121952), (1209, 1060704), (1248, 1027557), (1392, 921258), (1404, 913384), (1488, 861822), (1508, 850392), (1524, 841464), (1566, 818896), (1612, 795528), (1651, 776736), (1674, 766064), (1798, 713232), (1872, 685038), (2032, 631098), (2088, 614172), (2232, 574548), (2262, 566928), (2286, 560976), (2418, 530352), (2697, 475488), (2784, 460629), (2808, 456692), (2976, 430911), (3016, 425196), (3048, 420732), (3132, 409448), (3224, 397764), (3302, 388368), (3348, 383032), (3393, 377952), (3429, 373984), (3596, 356616), (3627, 353568), (3683, 348192), (3744, 342519), (3937, 325728), (4064, 315549), (4176, 307086), (4464, 287274), (4524, 283464), (4572, 280488), (4836, 265176), (4953, 258912), (5394, 237744), (5616, 228346), (6032, 212598), (6096, 210366), (6264, 204724), (6448, 198882), (6604, 194184), (6696, 191516), (6786, 188976), (6858, 186992), (7192, 178308), (7254, 176784), (7366, 174096), (7874, 162864), (8091, 158496), (8352, 153543), (8928, 143637), (9048, 141732), (9144, 140244), (9672, 132588), (9906, 129456), (10179, 125984), (10788, 118872), (10881, 117856), (11049, 116064), (11232, 114173), (11687, 109728), (11811, 108576), (12064, 106299), (12192, 105183), (12528, 102362), (12896, 99441), (13208, 97092), (13392, 95758), (13572, 94488), (13716, 93496), (14384, 89154), (14508, 88392), (14732, 87048), (14859, 86304), (15748, 81432), (16182, 79248), (18096, 70866), (18288, 70122), (19344, 66294), (19812, 64728), (20358, 62992), (21576, 59436), (21762, 58928), (22098, 58032), (23374, 54864), (23622, 54288), (24273, 52832), (25056, 51181), (26416, 48546), (26784, 47879), (27144, 47244), (27432, 46748), (28768, 44577), (29016, 44196), (29464, 43524), (29718, 43152), (31496, 40716), (32364, 39624), (33147, 38688), (35061, 36576), (35433, 36192)]