19968831792

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 480

約数和(自身を含む): 70715473920

約数和(自身を除く): 50746642128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 71, 72, 78, 84, 91, 104, 112, 117, 126, 127, 142, 144, 156, 168, 169, 182, 208, 213, 234, 252, 254, 273, 284, 312, 336, 338, 364, 381, 426, 468, 497, 504, 507, 508, 546, 568, 624, 639, 676, 728, 762, 819, 852, 889, 923, 936, 994, 1008, 1014, 1016, 1092, 1136, 1143, 1183, 1278, 1352, 1456, 1491, 1521, 1524, 1638, 1651, 1704, 1778, 1846, 1872, 1988, 2028, 2032, 2184, 2197, 2286, 2366, 2556, 2667, 2704, 2769, 2982, 3042, 3048, 3276, 3302, 3408, 3549, 3556, 3692, 3976, 4056, 4368, 4394, 4473, 4572, 4732, 4953, 5112, 5334, 5538, 5964, 6084, 6096, 6461, 6552, 6591, 6604, 7098, 7112, 7384, 7952, 8001, 8112, 8307, 8788, 8946, 9017, 9144, 9464, 9906, 10224, 10647, 10668, 11076, 11557, 11928, 11999, 12168, 12922, 13104, 13182, 13208, 14196, 14224, 14768, 14859, 15379, 16002, 16614, 17576, 17892, 18034, 18288, 18928, 19383, 19773, 19812, 21294, 21336, 21463, 22152, 23114, 23856, 23998, 24336, 25844, 26364, 26416, 27051, 28392, 29718, 30758, 32004, 33228, 34671, 35152, 35784, 35997, 36068, 38766, 39546, 39624, 42588, 42672, 42926, 44304, 46137, 46228, 47996, 51688, 52728, 54102, 56784, 58149, 59436, 61516, 63119, 64008, 64389, 66456, 69342, 71568, 71994, 72136, 77532, 79092, 79248, 81153, 83993, 85176, 85852, 92274, 92456, 95992, 103376, 104013, 105456, 107991, 108204, 116298, 117221, 118872, 123032, 126238, 128016, 128778, 132912, 138411, 138684, 143988, 144272, 150241, 155064, 155987, 158184, 162306, 167986, 170352, 171704, 184548, 184912, 189357, 191984, 193167, 208026, 215982, 216408, 232596, 234442, 237744, 246064, 251979, 252476, 257556, 276822, 277368, 279019, 287976, 300482, 310128, 311974, 316368, 324612, 335972, 343408, 351663, 369096, 378714, 386334, 416052, 431964, 432816, 450723, 465192, 467961, 468884, 503958, 504952, 515112, 553644, 554736, 558038, 568071, 575952, 600964, 623948, 649224, 671944, 703326, 738192, 755937, 757428, 772668, 820547, 832104, 837057, 863928, 901446, 930384, 935922, 937768, 1007916, 1009904, 1030224, 1054989, 1091909, 1107288, 1116076, 1136142, 1201928, 1247896, 1298448, 1343888, 1352169, 1403883, 1406652, 1511874, 1514856, 1523873, 1545336, 1641094, 1664208, 1674114, 1727856, 1802892, 1871844, 1875536, 1953133, 2015832, 2109978, 2183818, 2214576, 2232152, 2272284, 2403856, 2461641, 2495792, 2511171, 2704338, 2807766, 2813304, 3023748, 3029712, 3047746, 3090672, 3275727, 3282188, 3348228, 3605784, 3743688, 3906266, 4031664, 4219956, 4367636, 4464304, 4544568, 4571619, 4923282, 5022342, 5408676, 5615532, 5626608, 5859399, 6047496, 6095492, 6551454, 6564376, 6696456, 7211568, 7384923, 7487376, 7812532, 8439912, 8735272, 9089136, 9143238, 9827181, 9846564, 10044684, 10667111, 10817352, 11231064, 11718798, 12094992, 12190984, 13102908, 13128752, 13392912, 13714857, 14769846, 15625064, 16879824, 17470544, 17578197, 18286476, 19654362, 19693128, 19810349, 20089368, 21334222, 21634704, 22462128, 23437596, 24381968, 26205816, 27429714, 29539692, 31250128, 32001333, 35156394, 36572952, 39308724, 39386256, 39620698, 40178736, 42668444, 46875192, 52411632, 54859428, 59079384, 59431047, 64002666, 70312788, 73145904, 78617448, 79241396, 85336888, 93750384, 96003999, 109718856, 118158768, 118862094, 128005332, 138672443, 140625576, 157234896, 158482792, 170673776, 178293141, 192007998, 219437712, 237724188, 256010664, 277344886, 281251152, 316965584, 356586282, 384015996, 416017329, 475448376, 512021328, 554689772, 713172564, 768031992, 832034658, 950896752, 1109379544, 1248051987, 1426345128, 1536063984, 1664069316, 2218759088, 2496103974, 2852690256, 3328138632, 4992207948, 6656277264, 9984415896, 19968831792]

約数ペア:

[(1, 19968831792), (2, 9984415896), (3, 6656277264), (4, 4992207948), (6, 3328138632), (7, 2852690256), (8, 2496103974), (9, 2218759088), (12, 1664069316), (13, 1536063984), (14, 1426345128), (16, 1248051987), (18, 1109379544), (21, 950896752), (24, 832034658), (26, 768031992), (28, 713172564), (36, 554689772), (39, 512021328), (42, 475448376), (48, 416017329), (52, 384015996), (56, 356586282), (63, 316965584), (71, 281251152), (72, 277344886), (78, 256010664), (84, 237724188), (91, 219437712), (104, 192007998), (112, 178293141), (117, 170673776), (126, 158482792), (127, 157234896), (142, 140625576), (144, 138672443), (156, 128005332), (168, 118862094), (169, 118158768), (182, 109718856), (208, 96003999), (213, 93750384), (234, 85336888), (252, 79241396), (254, 78617448), (273, 73145904), (284, 70312788), (312, 64002666), (336, 59431047), (338, 59079384), (364, 54859428), (381, 52411632), (426, 46875192), (468, 42668444), (497, 40178736), (504, 39620698), (507, 39386256), (508, 39308724), (546, 36572952), (568, 35156394), (624, 32001333), (639, 31250128), (676, 29539692), (728, 27429714), (762, 26205816), (819, 24381968), (852, 23437596), (889, 22462128), (923, 21634704), (936, 21334222), (994, 20089368), (1008, 19810349), (1014, 19693128), (1016, 19654362), (1092, 18286476), (1136, 17578197), (1143, 17470544), (1183, 16879824), (1278, 15625064), (1352, 14769846), (1456, 13714857), (1491, 13392912), (1521, 13128752), (1524, 13102908), (1638, 12190984), (1651, 12094992), (1704, 11718798), (1778, 11231064), (1846, 10817352), (1872, 10667111), (1988, 10044684), (2028, 9846564), (2032, 9827181), (2184, 9143238), (2197, 9089136), (2286, 8735272), (2366, 8439912), (2556, 7812532), (2667, 7487376), (2704, 7384923), (2769, 7211568), (2982, 6696456), (3042, 6564376), (3048, 6551454), (3276, 6095492), (3302, 6047496), (3408, 5859399), (3549, 5626608), (3556, 5615532), (3692, 5408676), (3976, 5022342), (4056, 4923282), (4368, 4571619), (4394, 4544568), (4473, 4464304), (4572, 4367636), (4732, 4219956), (4953, 4031664), (5112, 3906266), (5334, 3743688), (5538, 3605784), (5964, 3348228), (6084, 3282188), (6096, 3275727), (6461, 3090672), (6552, 3047746), (6591, 3029712), (6604, 3023748), (7098, 2813304), (7112, 2807766), (7384, 2704338), (7952, 2511171), (8001, 2495792), (8112, 2461641), (8307, 2403856), (8788, 2272284), (8946, 2232152), (9017, 2214576), (9144, 2183818), (9464, 2109978), (9906, 2015832), (10224, 1953133), (10647, 1875536), (10668, 1871844), (11076, 1802892), (11557, 1727856), (11928, 1674114), (11999, 1664208), (12168, 1641094), (12922, 1545336), (13104, 1523873), (13182, 1514856), (13208, 1511874), (14196, 1406652), (14224, 1403883), (14768, 1352169), (14859, 1343888), (15379, 1298448), (16002, 1247896), (16614, 1201928), (17576, 1136142), (17892, 1116076), (18034, 1107288), (18288, 1091909), (18928, 1054989), (19383, 1030224), (19773, 1009904), (19812, 1007916), (21294, 937768), (21336, 935922), (21463, 930384), (22152, 901446), (23114, 863928), (23856, 837057), (23998, 832104), (24336, 820547), (25844, 772668), (26364, 757428), (26416, 755937), (27051, 738192), (28392, 703326), (29718, 671944), (30758, 649224), (32004, 623948), (33228, 600964), (34671, 575952), (35152, 568071), (35784, 558038), (35997, 554736), (36068, 553644), (38766, 515112), (39546, 504952), (39624, 503958), (42588, 468884), (42672, 467961), (42926, 465192), (44304, 450723), (46137, 432816), (46228, 431964), (47996, 416052), (51688, 386334), (52728, 378714), (54102, 369096), (56784, 351663), (58149, 343408), (59436, 335972), (61516, 324612), (63119, 316368), (64008, 311974), (64389, 310128), (66456, 300482), (69342, 287976), (71568, 279019), (71994, 277368), (72136, 276822), (77532, 257556), (79092, 252476), (79248, 251979), (81153, 246064), (83993, 237744), (85176, 234442), (85852, 232596), (92274, 216408), (92456, 215982), (95992, 208026), (103376, 193167), (104013, 191984), (105456, 189357), (107991, 184912), (108204, 184548), (116298, 171704), (117221, 170352), (118872, 167986), (123032, 162306), (126238, 158184), (128016, 155987), (128778, 155064), (132912, 150241), (138411, 144272), (138684, 143988)]