298647552

素因数分解:

$2^{16}\times 3^1\times 7^2\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 204

約数和(自身を含む): 956294016

約数和(自身を除く): 657646464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 186, 192, 196, 217, 224, 248, 256, 294, 336, 372, 384, 392, 434, 448, 496, 512, 588, 651, 672, 744, 768, 784, 868, 896, 992, 1024, 1176, 1302, 1344, 1488, 1519, 1536, 1568, 1736, 1792, 1984, 2048, 2352, 2604, 2688, 2976, 3038, 3072, 3136, 3472, 3584, 3968, 4096, 4557, 4704, 5208, 5376, 5952, 6076, 6144, 6272, 6944, 7168, 7936, 8192, 9114, 9408, 10416, 10752, 11904, 12152, 12288, 12544, 13888, 14336, 15872, 16384, 18228, 18816, 20832, 21504, 23808, 24304, 24576, 25088, 27776, 28672, 31744, 32768, 36456, 37632, 41664, 43008, 47616, 48608, 49152, 50176, 55552, 57344, 63488, 65536, 72912, 75264, 83328, 86016, 95232, 97216, 98304, 100352, 111104, 114688, 126976, 145824, 150528, 166656, 172032, 190464, 194432, 196608, 200704, 222208, 229376, 253952, 291648, 301056, 333312, 344064, 380928, 388864, 401408, 444416, 458752, 507904, 583296, 602112, 666624, 688128, 761856, 777728, 802816, 888832, 1015808, 1166592, 1204224, 1333248, 1376256, 1523712, 1555456, 1605632, 1777664, 2031616, 2333184, 2408448, 2666496, 3047424, 3110912, 3211264, 3555328, 4666368, 4816896, 5332992, 6094848, 6221824, 7110656, 9332736, 9633792, 10665984, 12443648, 14221312, 18665472, 21331968, 24887296, 37330944, 42663936, 49774592, 74661888, 99549184, 149323776, 298647552]

約数ペア:

[(1, 298647552), (2, 149323776), (3, 99549184), (4, 74661888), (6, 49774592), (7, 42663936), (8, 37330944), (12, 24887296), (14, 21331968), (16, 18665472), (21, 14221312), (24, 12443648), (28, 10665984), (31, 9633792), (32, 9332736), (42, 7110656), (48, 6221824), (49, 6094848), (56, 5332992), (62, 4816896), (64, 4666368), (84, 3555328), (93, 3211264), (96, 3110912), (98, 3047424), (112, 2666496), (124, 2408448), (128, 2333184), (147, 2031616), (168, 1777664), (186, 1605632), (192, 1555456), (196, 1523712), (217, 1376256), (224, 1333248), (248, 1204224), (256, 1166592), (294, 1015808), (336, 888832), (372, 802816), (384, 777728), (392, 761856), (434, 688128), (448, 666624), (496, 602112), (512, 583296), (588, 507904), (651, 458752), (672, 444416), (744, 401408), (768, 388864), (784, 380928), (868, 344064), (896, 333312), (992, 301056), (1024, 291648), (1176, 253952), (1302, 229376), (1344, 222208), (1488, 200704), (1519, 196608), (1536, 194432), (1568, 190464), (1736, 172032), (1792, 166656), (1984, 150528), (2048, 145824), (2352, 126976), (2604, 114688), (2688, 111104), (2976, 100352), (3038, 98304), (3072, 97216), (3136, 95232), (3472, 86016), (3584, 83328), (3968, 75264), (4096, 72912), (4557, 65536), (4704, 63488), (5208, 57344), (5376, 55552), (5952, 50176), (6076, 49152), (6144, 48608), (6272, 47616), (6944, 43008), (7168, 41664), (7936, 37632), (8192, 36456), (9114, 32768), (9408, 31744), (10416, 28672), (10752, 27776), (11904, 25088), (12152, 24576), (12288, 24304), (12544, 23808), (13888, 21504), (14336, 20832), (15872, 18816), (16384, 18228)]