393695232

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 208

約数和(自身を含む): 1258137600

約数和(自身を除く): 864442368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 199, 224, 256, 276, 322, 336, 368, 384, 398, 448, 483, 512, 552, 597, 644, 672, 736, 768, 796, 896, 966, 1024, 1104, 1194, 1288, 1344, 1393, 1472, 1536, 1592, 1792, 1932, 2048, 2208, 2388, 2576, 2688, 2786, 2944, 3072, 3184, 3584, 3864, 4096, 4179, 4416, 4577, 4776, 5152, 5376, 5572, 5888, 6144, 6368, 7168, 7728, 8358, 8832, 9154, 9552, 10304, 10752, 11144, 11776, 12288, 12736, 13731, 14336, 15456, 16716, 17664, 18308, 19104, 20608, 21504, 22288, 23552, 25472, 27462, 28672, 30912, 32039, 33432, 35328, 36616, 38208, 41216, 43008, 44576, 47104, 50944, 54924, 61824, 64078, 66864, 70656, 73232, 76416, 82432, 86016, 89152, 94208, 96117, 101888, 109848, 123648, 128156, 133728, 141312, 146464, 152832, 164864, 178304, 192234, 203776, 219696, 247296, 256312, 267456, 282624, 292928, 305664, 329728, 356608, 384468, 407552, 439392, 494592, 512624, 534912, 585856, 611328, 659456, 713216, 768936, 815104, 878784, 989184, 1025248, 1069824, 1171712, 1222656, 1426432, 1537872, 1757568, 1978368, 2050496, 2139648, 2343424, 2445312, 2852864, 3075744, 3515136, 4100992, 4279296, 4686848, 5705728, 6151488, 7030272, 8201984, 8558592, 9373696, 12302976, 14060544, 16403968, 17117184, 18747392, 24605952, 28121088, 32807936, 49211904, 56242176, 65615872, 98423808, 131231744, 196847616, 393695232]

約数ペア:

[(1, 393695232), (2, 196847616), (3, 131231744), (4, 98423808), (6, 65615872), (7, 56242176), (8, 49211904), (12, 32807936), (14, 28121088), (16, 24605952), (21, 18747392), (23, 17117184), (24, 16403968), (28, 14060544), (32, 12302976), (42, 9373696), (46, 8558592), (48, 8201984), (56, 7030272), (64, 6151488), (69, 5705728), (84, 4686848), (92, 4279296), (96, 4100992), (112, 3515136), (128, 3075744), (138, 2852864), (161, 2445312), (168, 2343424), (184, 2139648), (192, 2050496), (199, 1978368), (224, 1757568), (256, 1537872), (276, 1426432), (322, 1222656), (336, 1171712), (368, 1069824), (384, 1025248), (398, 989184), (448, 878784), (483, 815104), (512, 768936), (552, 713216), (597, 659456), (644, 611328), (672, 585856), (736, 534912), (768, 512624), (796, 494592), (896, 439392), (966, 407552), (1024, 384468), (1104, 356608), (1194, 329728), (1288, 305664), (1344, 292928), (1393, 282624), (1472, 267456), (1536, 256312), (1592, 247296), (1792, 219696), (1932, 203776), (2048, 192234), (2208, 178304), (2388, 164864), (2576, 152832), (2688, 146464), (2786, 141312), (2944, 133728), (3072, 128156), (3184, 123648), (3584, 109848), (3864, 101888), (4096, 96117), (4179, 94208), (4416, 89152), (4577, 86016), (4776, 82432), (5152, 76416), (5376, 73232), (5572, 70656), (5888, 66864), (6144, 64078), (6368, 61824), (7168, 54924), (7728, 50944), (8358, 47104), (8832, 44576), (9154, 43008), (9552, 41216), (10304, 38208), (10752, 36616), (11144, 35328), (11776, 33432), (12288, 32039), (12736, 30912), (13731, 28672), (14336, 27462), (15456, 25472), (16716, 23552), (17664, 22288), (18308, 21504), (19104, 20608)]