21449968176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{9283}}^1$

素因数の和:9360

約数の個数: 240

約数和(自身を含む): 71301714176

約数和(自身を除く): 49851746000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 39, 42, 46, 48, 52, 56, 69, 78, 84, 91, 92, 104, 112, 138, 156, 161, 168, 182, 184, 208, 273, 276, 299, 312, 322, 336, 364, 368, 483, 529, 546, 552, 598, 624, 644, 728, 897, 966, 1058, 1092, 1104, 1196, 1288, 1456, 1587, 1794, 1932, 2093, 2116, 2184, 2392, 2576, 3174, 3588, 3703, 3864, 4186, 4232, 4368, 4784, 6279, 6348, 6877, 7176, 7406, 7728, 8372, 8464, 9283, 11109, 12558, 12696, 13754, 14352, 14812, 16744, 18566, 20631, 22218, 25116, 25392, 27508, 27849, 29624, 33488, 37132, 41262, 44436, 48139, 50232, 55016, 55698, 59248, 64981, 74264, 82524, 88872, 96278, 100464, 110032, 111396, 120679, 129962, 144417, 148528, 165048, 177744, 192556, 194943, 213509, 222792, 241358, 259924, 288834, 330096, 362037, 385112, 389886, 427018, 445584, 482716, 519848, 577668, 640527, 724074, 770224, 779772, 844753, 854036, 965432, 1039696, 1155336, 1281054, 1448148, 1494563, 1559544, 1689506, 1708072, 1930864, 2310672, 2534259, 2562108, 2775617, 2896296, 2989126, 3119088, 3379012, 3416144, 4483689, 4910707, 5068518, 5124216, 5551234, 5792592, 5978252, 6758024, 8326851, 8967378, 9821414, 10137036, 10248432, 11102468, 11956504, 13516048, 14732121, 16653702, 17934756, 19429319, 19642828, 20274072, 22204936, 23913008, 29464242, 33307404, 34374949, 35869512, 38858638, 39285656, 40548144, 44409872, 58287957, 58928484, 63839191, 66614808, 68749898, 71739024, 77717276, 78571312, 103124847, 116575914, 117856968, 127678382, 133229616, 137499796, 155434552, 191517573, 206249694, 233151828, 235713936, 255356764, 274999592, 310869104, 383035146, 412499388, 446874337, 466303656, 510713528, 549999184, 766070292, 824998776, 893748674, 932607312, 1021427056, 1340623011, 1532140584, 1649997552, 1787497348, 2681246022, 3064281168, 3574994696, 5362492044, 7149989392, 10724984088, 21449968176]

約数ペア:

[(1, 21449968176), (2, 10724984088), (3, 7149989392), (4, 5362492044), (6, 3574994696), (7, 3064281168), (8, 2681246022), (12, 1787497348), (13, 1649997552), (14, 1532140584), (16, 1340623011), (21, 1021427056), (23, 932607312), (24, 893748674), (26, 824998776), (28, 766070292), (39, 549999184), (42, 510713528), (46, 466303656), (48, 446874337), (52, 412499388), (56, 383035146), (69, 310869104), (78, 274999592), (84, 255356764), (91, 235713936), (92, 233151828), (104, 206249694), (112, 191517573), (138, 155434552), (156, 137499796), (161, 133229616), (168, 127678382), (182, 117856968), (184, 116575914), (208, 103124847), (273, 78571312), (276, 77717276), (299, 71739024), (312, 68749898), (322, 66614808), (336, 63839191), (364, 58928484), (368, 58287957), (483, 44409872), (529, 40548144), (546, 39285656), (552, 38858638), (598, 35869512), (624, 34374949), (644, 33307404), (728, 29464242), (897, 23913008), (966, 22204936), (1058, 20274072), (1092, 19642828), (1104, 19429319), (1196, 17934756), (1288, 16653702), (1456, 14732121), (1587, 13516048), (1794, 11956504), (1932, 11102468), (2093, 10248432), (2116, 10137036), (2184, 9821414), (2392, 8967378), (2576, 8326851), (3174, 6758024), (3588, 5978252), (3703, 5792592), (3864, 5551234), (4186, 5124216), (4232, 5068518), (4368, 4910707), (4784, 4483689), (6279, 3416144), (6348, 3379012), (6877, 3119088), (7176, 2989126), (7406, 2896296), (7728, 2775617), (8372, 2562108), (8464, 2534259), (9283, 2310672), (11109, 1930864), (12558, 1708072), (12696, 1689506), (13754, 1559544), (14352, 1494563), (14812, 1448148), (16744, 1281054), (18566, 1155336), (20631, 1039696), (22218, 965432), (25116, 854036), (25392, 844753), (27508, 779772), (27849, 770224), (29624, 724074), (33488, 640527), (37132, 577668), (41262, 519848), (44436, 482716), (48139, 445584), (50232, 427018), (55016, 389886), (55698, 385112), (59248, 362037), (64981, 330096), (74264, 288834), (82524, 259924), (88872, 241358), (96278, 222792), (100464, 213509), (110032, 194943), (111396, 192556), (120679, 177744), (129962, 165048), (144417, 148528)]