340415712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 288

約数和(自身を含む): 1232824320

約数和(自身を除く): 892408608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 224, 234, 248, 252, 273, 279, 288, 312, 336, 364, 372, 403, 416, 419, 434, 468, 496, 504, 546, 558, 624, 651, 672, 728, 744, 806, 819, 838, 868, 936, 992, 1008, 1092, 1116, 1209, 1248, 1257, 1302, 1456, 1488, 1612, 1638, 1676, 1736, 1872, 1953, 2016, 2184, 2232, 2418, 2514, 2604, 2821, 2912, 2933, 2976, 3224, 3276, 3352, 3472, 3627, 3744, 3771, 3906, 4368, 4464, 4836, 5028, 5208, 5447, 5642, 5866, 6448, 6552, 6704, 6944, 7254, 7542, 7812, 8463, 8736, 8799, 8928, 9672, 10056, 10416, 10894, 11284, 11732, 12896, 12989, 13104, 13408, 14508, 15084, 15624, 16341, 16926, 17598, 19344, 20112, 20832, 21788, 22568, 23464, 25389, 25978, 26208, 26397, 29016, 30168, 31248, 32682, 33852, 35196, 38129, 38688, 38967, 40224, 43576, 45136, 46928, 49023, 50778, 51956, 52794, 58032, 60336, 62496, 65364, 67704, 70392, 76258, 77934, 87152, 90272, 90923, 93856, 98046, 101556, 103912, 105588, 114387, 116064, 116901, 120672, 130728, 135408, 140784, 152516, 155868, 168857, 174304, 181846, 196092, 203112, 207824, 211176, 228774, 233802, 261456, 270816, 272769, 281568, 305032, 311736, 337714, 343161, 363692, 392184, 406224, 415648, 422352, 457548, 467604, 506571, 522912, 545538, 610064, 623472, 675428, 686322, 727384, 784368, 812448, 818307, 844704, 915096, 935208, 1013142, 1091076, 1181999, 1220128, 1246944, 1350856, 1372644, 1454768, 1519713, 1568736, 1636614, 1830192, 1870416, 2026284, 2182152, 2363998, 2701712, 2745288, 2909536, 3039426, 3273228, 3545997, 3660384, 3740832, 4052568, 4364304, 4727996, 5403424, 5490576, 6078852, 6546456, 7091994, 8105136, 8728608, 9455992, 10637991, 10981152, 12157704, 13092912, 14183988, 16210272, 18911984, 21275982, 24315408, 26185824, 28367976, 37823968, 42551964, 48630816, 56735952, 85103928, 113471904, 170207856, 340415712]

約数ペア:

[(1, 340415712), (2, 170207856), (3, 113471904), (4, 85103928), (6, 56735952), (7, 48630816), (8, 42551964), (9, 37823968), (12, 28367976), (13, 26185824), (14, 24315408), (16, 21275982), (18, 18911984), (21, 16210272), (24, 14183988), (26, 13092912), (28, 12157704), (31, 10981152), (32, 10637991), (36, 9455992), (39, 8728608), (42, 8105136), (48, 7091994), (52, 6546456), (56, 6078852), (62, 5490576), (63, 5403424), (72, 4727996), (78, 4364304), (84, 4052568), (91, 3740832), (93, 3660384), (96, 3545997), (104, 3273228), (112, 3039426), (117, 2909536), (124, 2745288), (126, 2701712), (144, 2363998), (156, 2182152), (168, 2026284), (182, 1870416), (186, 1830192), (208, 1636614), (217, 1568736), (224, 1519713), (234, 1454768), (248, 1372644), (252, 1350856), (273, 1246944), (279, 1220128), (288, 1181999), (312, 1091076), (336, 1013142), (364, 935208), (372, 915096), (403, 844704), (416, 818307), (419, 812448), (434, 784368), (468, 727384), (496, 686322), (504, 675428), (546, 623472), (558, 610064), (624, 545538), (651, 522912), (672, 506571), (728, 467604), (744, 457548), (806, 422352), (819, 415648), (838, 406224), (868, 392184), (936, 363692), (992, 343161), (1008, 337714), (1092, 311736), (1116, 305032), (1209, 281568), (1248, 272769), (1257, 270816), (1302, 261456), (1456, 233802), (1488, 228774), (1612, 211176), (1638, 207824), (1676, 203112), (1736, 196092), (1872, 181846), (1953, 174304), (2016, 168857), (2184, 155868), (2232, 152516), (2418, 140784), (2514, 135408), (2604, 130728), (2821, 120672), (2912, 116901), (2933, 116064), (2976, 114387), (3224, 105588), (3276, 103912), (3352, 101556), (3472, 98046), (3627, 93856), (3744, 90923), (3771, 90272), (3906, 87152), (4368, 77934), (4464, 76258), (4836, 70392), (5028, 67704), (5208, 65364), (5447, 62496), (5642, 60336), (5866, 58032), (6448, 52794), (6552, 51956), (6704, 50778), (6944, 49023), (7254, 46928), (7542, 45136), (7812, 43576), (8463, 40224), (8736, 38967), (8799, 38688), (8928, 38129), (9672, 35196), (10056, 33852), (10416, 32682), (10894, 31248), (11284, 30168), (11732, 29016), (12896, 26397), (12989, 26208), (13104, 25978), (13408, 25389), (14508, 23464), (15084, 22568), (15624, 21788), (16341, 20832), (16926, 20112), (17598, 19344)]