394103808

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 264

約数和(自身を含む): 1341194400

約数和(自身を除く): 947090592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 64, 72, 82, 84, 96, 112, 123, 126, 128, 144, 149, 164, 168, 192, 224, 246, 252, 256, 287, 288, 298, 328, 336, 369, 384, 447, 448, 492, 504, 512, 574, 576, 596, 656, 672, 738, 768, 861, 894, 896, 984, 1008, 1024, 1043, 1148, 1152, 1192, 1312, 1341, 1344, 1476, 1536, 1722, 1788, 1792, 1968, 2016, 2086, 2296, 2304, 2384, 2583, 2624, 2682, 2688, 2952, 3072, 3129, 3444, 3576, 3584, 3936, 4032, 4172, 4592, 4608, 4768, 5166, 5248, 5364, 5376, 5904, 6109, 6258, 6888, 7152, 7168, 7872, 8064, 8344, 9184, 9216, 9387, 9536, 10332, 10496, 10728, 10752, 11808, 12218, 12516, 13776, 14304, 15744, 16128, 16688, 18327, 18368, 18774, 19072, 20664, 20992, 21456, 21504, 23616, 24436, 25032, 27552, 28608, 31488, 32256, 33376, 36654, 36736, 37548, 38144, 41328, 41984, 42763, 42912, 47232, 48872, 50064, 54981, 55104, 57216, 62976, 64512, 66752, 73308, 73472, 75096, 76288, 82656, 85526, 85824, 94464, 97744, 100128, 109962, 110208, 114432, 125952, 128289, 133504, 146616, 146944, 150192, 152576, 165312, 171052, 171648, 188928, 195488, 200256, 219924, 220416, 228864, 256578, 267008, 293232, 293888, 300384, 330624, 342104, 343296, 377856, 384867, 390976, 400512, 439848, 440832, 457728, 513156, 534016, 586464, 600768, 661248, 684208, 686592, 769734, 781952, 801024, 879696, 881664, 1026312, 1068032, 1172928, 1201536, 1322496, 1368416, 1373184, 1539468, 1563904, 1602048, 1759392, 2052624, 2345856, 2403072, 2644992, 2736832, 3078936, 3127808, 3204096, 3518784, 4105248, 4691712, 4806144, 5473664, 6157872, 6255616, 7037568, 8210496, 9383424, 9612288, 10947328, 12315744, 14075136, 16420992, 18766848, 21894656, 24631488, 28150272, 32841984, 43789312, 49262976, 56300544, 65683968, 98525952, 131367936, 197051904, 394103808]

約数ペア:

[(1, 394103808), (2, 197051904), (3, 131367936), (4, 98525952), (6, 65683968), (7, 56300544), (8, 49262976), (9, 43789312), (12, 32841984), (14, 28150272), (16, 24631488), (18, 21894656), (21, 18766848), (24, 16420992), (28, 14075136), (32, 12315744), (36, 10947328), (41, 9612288), (42, 9383424), (48, 8210496), (56, 7037568), (63, 6255616), (64, 6157872), (72, 5473664), (82, 4806144), (84, 4691712), (96, 4105248), (112, 3518784), (123, 3204096), (126, 3127808), (128, 3078936), (144, 2736832), (149, 2644992), (164, 2403072), (168, 2345856), (192, 2052624), (224, 1759392), (246, 1602048), (252, 1563904), (256, 1539468), (287, 1373184), (288, 1368416), (298, 1322496), (328, 1201536), (336, 1172928), (369, 1068032), (384, 1026312), (447, 881664), (448, 879696), (492, 801024), (504, 781952), (512, 769734), (574, 686592), (576, 684208), (596, 661248), (656, 600768), (672, 586464), (738, 534016), (768, 513156), (861, 457728), (894, 440832), (896, 439848), (984, 400512), (1008, 390976), (1024, 384867), (1043, 377856), (1148, 343296), (1152, 342104), (1192, 330624), (1312, 300384), (1341, 293888), (1344, 293232), (1476, 267008), (1536, 256578), (1722, 228864), (1788, 220416), (1792, 219924), (1968, 200256), (2016, 195488), (2086, 188928), (2296, 171648), (2304, 171052), (2384, 165312), (2583, 152576), (2624, 150192), (2682, 146944), (2688, 146616), (2952, 133504), (3072, 128289), (3129, 125952), (3444, 114432), (3576, 110208), (3584, 109962), (3936, 100128), (4032, 97744), (4172, 94464), (4592, 85824), (4608, 85526), (4768, 82656), (5166, 76288), (5248, 75096), (5364, 73472), (5376, 73308), (5904, 66752), (6109, 64512), (6258, 62976), (6888, 57216), (7152, 55104), (7168, 54981), (7872, 50064), (8064, 48872), (8344, 47232), (9184, 42912), (9216, 42763), (9387, 41984), (9536, 41328), (10332, 38144), (10496, 37548), (10728, 36736), (10752, 36654), (11808, 33376), (12218, 32256), (12516, 31488), (13776, 28608), (14304, 27552), (15744, 25032), (16128, 24436), (16688, 23616), (18327, 21504), (18368, 21456), (18774, 20992), (19072, 20664)]