1391767776

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 4703025600

約数和(自身を除く): 3311257824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 73, 84, 96, 98, 112, 126, 144, 146, 147, 168, 193, 196, 219, 224, 252, 288, 292, 294, 336, 343, 386, 392, 438, 441, 504, 511, 579, 584, 588, 657, 672, 686, 772, 784, 876, 882, 1008, 1022, 1029, 1158, 1168, 1176, 1314, 1351, 1372, 1533, 1544, 1568, 1737, 1752, 1764, 2016, 2044, 2058, 2316, 2336, 2352, 2628, 2702, 2744, 3066, 3087, 3088, 3474, 3504, 3528, 3577, 4053, 4088, 4116, 4599, 4632, 4704, 5256, 5404, 5488, 6132, 6174, 6176, 6948, 7008, 7056, 7154, 8106, 8176, 8232, 9198, 9264, 9457, 10512, 10731, 10808, 10976, 12159, 12264, 12348, 13896, 14089, 14112, 14308, 16212, 16352, 16464, 18396, 18528, 18914, 21024, 21462, 21616, 24318, 24528, 24696, 25039, 27792, 28178, 28371, 28616, 32193, 32424, 32928, 36792, 37828, 42267, 42924, 43232, 48636, 49056, 49392, 50078, 55584, 56356, 56742, 57232, 64386, 64848, 66199, 73584, 75117, 75656, 84534, 85113, 85848, 97272, 98623, 98784, 100156, 112712, 113484, 114464, 126801, 128772, 129696, 132398, 147168, 150234, 151312, 169068, 170226, 171696, 194544, 197246, 198597, 200312, 225351, 225424, 226968, 253602, 257544, 264796, 295869, 300468, 302624, 338136, 340452, 343392, 389088, 394492, 397194, 400624, 450702, 450848, 453936, 507204, 515088, 529592, 591738, 595791, 600936, 676272, 680904, 690361, 788984, 794388, 801248, 887607, 901404, 907872, 1014408, 1030176, 1059184, 1183476, 1191582, 1201872, 1352544, 1361808, 1380722, 1577968, 1588776, 1775214, 1802808, 2028816, 2071083, 2118368, 2366952, 2383164, 2403744, 2723616, 2761444, 3155936, 3177552, 3550428, 3605616, 4057632, 4142166, 4733904, 4766328, 4832527, 5522888, 6213249, 6355104, 7100856, 7211232, 8284332, 9467808, 9532656, 9665054, 11045776, 12426498, 14201712, 14497581, 16568664, 19065312, 19330108, 22091552, 24852996, 28403424, 28995162, 33137328, 38660216, 43492743, 49705992, 57990324, 66274656, 77320432, 86985486, 99411984, 115980648, 154640864, 173970972, 198823968, 231961296, 347941944, 463922592, 695883888, 1391767776]

約数ペア:

[(1, 1391767776), (2, 695883888), (3, 463922592), (4, 347941944), (6, 231961296), (7, 198823968), (8, 173970972), (9, 154640864), (12, 115980648), (14, 99411984), (16, 86985486), (18, 77320432), (21, 66274656), (24, 57990324), (28, 49705992), (32, 43492743), (36, 38660216), (42, 33137328), (48, 28995162), (49, 28403424), (56, 24852996), (63, 22091552), (72, 19330108), (73, 19065312), (84, 16568664), (96, 14497581), (98, 14201712), (112, 12426498), (126, 11045776), (144, 9665054), (146, 9532656), (147, 9467808), (168, 8284332), (193, 7211232), (196, 7100856), (219, 6355104), (224, 6213249), (252, 5522888), (288, 4832527), (292, 4766328), (294, 4733904), (336, 4142166), (343, 4057632), (386, 3605616), (392, 3550428), (438, 3177552), (441, 3155936), (504, 2761444), (511, 2723616), (579, 2403744), (584, 2383164), (588, 2366952), (657, 2118368), (672, 2071083), (686, 2028816), (772, 1802808), (784, 1775214), (876, 1588776), (882, 1577968), (1008, 1380722), (1022, 1361808), (1029, 1352544), (1158, 1201872), (1168, 1191582), (1176, 1183476), (1314, 1059184), (1351, 1030176), (1372, 1014408), (1533, 907872), (1544, 901404), (1568, 887607), (1737, 801248), (1752, 794388), (1764, 788984), (2016, 690361), (2044, 680904), (2058, 676272), (2316, 600936), (2336, 595791), (2352, 591738), (2628, 529592), (2702, 515088), (2744, 507204), (3066, 453936), (3087, 450848), (3088, 450702), (3474, 400624), (3504, 397194), (3528, 394492), (3577, 389088), (4053, 343392), (4088, 340452), (4116, 338136), (4599, 302624), (4632, 300468), (4704, 295869), (5256, 264796), (5404, 257544), (5488, 253602), (6132, 226968), (6174, 225424), (6176, 225351), (6948, 200312), (7008, 198597), (7056, 197246), (7154, 194544), (8106, 171696), (8176, 170226), (8232, 169068), (9198, 151312), (9264, 150234), (9457, 147168), (10512, 132398), (10731, 129696), (10808, 128772), (10976, 126801), (12159, 114464), (12264, 113484), (12348, 112712), (13896, 100156), (14089, 98784), (14112, 98623), (14308, 97272), (16212, 85848), (16352, 85113), (16464, 84534), (18396, 75656), (18528, 75117), (18914, 73584), (21024, 66199), (21462, 64848), (21616, 64386), (24318, 57232), (24528, 56742), (24696, 56356), (25039, 55584), (27792, 50078), (28178, 49392), (28371, 49056), (28616, 48636), (32193, 43232), (32424, 42924), (32928, 42267), (36792, 37828)]