3440668672

素因数分解:

$2^{12}\times 7^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 208

約数和(自身を含む): 8387584000

約数和(自身を除く): 4946915328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 79, 98, 112, 124, 128, 158, 196, 217, 224, 248, 256, 316, 343, 392, 434, 448, 496, 512, 553, 632, 686, 784, 868, 896, 992, 1024, 1106, 1264, 1372, 1519, 1568, 1736, 1792, 1984, 2048, 2212, 2449, 2528, 2744, 3038, 3136, 3472, 3584, 3871, 3968, 4096, 4424, 4898, 5056, 5488, 6076, 6272, 6944, 7168, 7742, 7936, 8848, 9796, 10112, 10633, 10976, 12152, 12544, 13888, 14336, 15484, 15872, 17143, 17696, 19592, 20224, 21266, 21952, 24304, 25088, 27097, 27776, 28672, 30968, 31744, 34286, 35392, 39184, 40448, 42532, 43904, 48608, 50176, 54194, 55552, 61936, 63488, 68572, 70784, 78368, 80896, 85064, 87808, 97216, 100352, 108388, 111104, 120001, 123872, 126976, 137144, 141568, 156736, 161792, 170128, 175616, 194432, 200704, 216776, 222208, 240002, 247744, 274288, 283136, 313472, 323584, 340256, 351232, 388864, 433552, 444416, 480004, 495488, 548576, 566272, 626944, 680512, 702464, 777728, 840007, 867104, 888832, 960008, 990976, 1097152, 1132544, 1253888, 1361024, 1404928, 1555456, 1680014, 1734208, 1920016, 1981952, 2194304, 2265088, 2507776, 2722048, 3110912, 3360028, 3468416, 3840032, 3963904, 4388608, 5015552, 5444096, 6221824, 6720056, 6936832, 7680064, 7927808, 8777216, 10031104, 10888192, 13440112, 13873664, 15360128, 15855616, 17554432, 21776384, 26880224, 27747328, 30720256, 35108864, 43552768, 53760448, 55494656, 61440512, 70217728, 107520896, 110989312, 122881024, 215041792, 245762048, 430083584, 491524096, 860167168, 1720334336, 3440668672]

約数ペア:

[(1, 3440668672), (2, 1720334336), (4, 860167168), (7, 491524096), (8, 430083584), (14, 245762048), (16, 215041792), (28, 122881024), (31, 110989312), (32, 107520896), (49, 70217728), (56, 61440512), (62, 55494656), (64, 53760448), (79, 43552768), (98, 35108864), (112, 30720256), (124, 27747328), (128, 26880224), (158, 21776384), (196, 17554432), (217, 15855616), (224, 15360128), (248, 13873664), (256, 13440112), (316, 10888192), (343, 10031104), (392, 8777216), (434, 7927808), (448, 7680064), (496, 6936832), (512, 6720056), (553, 6221824), (632, 5444096), (686, 5015552), (784, 4388608), (868, 3963904), (896, 3840032), (992, 3468416), (1024, 3360028), (1106, 3110912), (1264, 2722048), (1372, 2507776), (1519, 2265088), (1568, 2194304), (1736, 1981952), (1792, 1920016), (1984, 1734208), (2048, 1680014), (2212, 1555456), (2449, 1404928), (2528, 1361024), (2744, 1253888), (3038, 1132544), (3136, 1097152), (3472, 990976), (3584, 960008), (3871, 888832), (3968, 867104), (4096, 840007), (4424, 777728), (4898, 702464), (5056, 680512), (5488, 626944), (6076, 566272), (6272, 548576), (6944, 495488), (7168, 480004), (7742, 444416), (7936, 433552), (8848, 388864), (9796, 351232), (10112, 340256), (10633, 323584), (10976, 313472), (12152, 283136), (12544, 274288), (13888, 247744), (14336, 240002), (15484, 222208), (15872, 216776), (17143, 200704), (17696, 194432), (19592, 175616), (20224, 170128), (21266, 161792), (21952, 156736), (24304, 141568), (25088, 137144), (27097, 126976), (27776, 123872), (28672, 120001), (30968, 111104), (31744, 108388), (34286, 100352), (35392, 97216), (39184, 87808), (40448, 85064), (42532, 80896), (43904, 78368), (48608, 70784), (50176, 68572), (54194, 63488), (55552, 61936)]