311033856

素因数分解:

$2^{17}\times 3^1\times 7^1\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 956297664

約数和(自身を除く): 645263808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 128, 168, 192, 224, 226, 256, 336, 339, 384, 448, 452, 512, 672, 678, 768, 791, 896, 904, 1024, 1344, 1356, 1536, 1582, 1792, 1808, 2048, 2373, 2688, 2712, 3072, 3164, 3584, 3616, 4096, 4746, 5376, 5424, 6144, 6328, 7168, 7232, 8192, 9492, 10752, 10848, 12288, 12656, 14336, 14464, 16384, 18984, 21504, 21696, 24576, 25312, 28672, 28928, 32768, 37968, 43008, 43392, 49152, 50624, 57344, 57856, 65536, 75936, 86016, 86784, 98304, 101248, 114688, 115712, 131072, 151872, 172032, 173568, 196608, 202496, 229376, 231424, 303744, 344064, 347136, 393216, 404992, 458752, 462848, 607488, 688128, 694272, 809984, 917504, 925696, 1214976, 1376256, 1388544, 1619968, 1851392, 2429952, 2752512, 2777088, 3239936, 3702784, 4859904, 5554176, 6479872, 7405568, 9719808, 11108352, 12959744, 14811136, 19439616, 22216704, 25919488, 38879232, 44433408, 51838976, 77758464, 103677952, 155516928, 311033856]

約数ペア:

[(1, 311033856), (2, 155516928), (3, 103677952), (4, 77758464), (6, 51838976), (7, 44433408), (8, 38879232), (12, 25919488), (14, 22216704), (16, 19439616), (21, 14811136), (24, 12959744), (28, 11108352), (32, 9719808), (42, 7405568), (48, 6479872), (56, 5554176), (64, 4859904), (84, 3702784), (96, 3239936), (112, 2777088), (113, 2752512), (128, 2429952), (168, 1851392), (192, 1619968), (224, 1388544), (226, 1376256), (256, 1214976), (336, 925696), (339, 917504), (384, 809984), (448, 694272), (452, 688128), (512, 607488), (672, 462848), (678, 458752), (768, 404992), (791, 393216), (896, 347136), (904, 344064), (1024, 303744), (1344, 231424), (1356, 229376), (1536, 202496), (1582, 196608), (1792, 173568), (1808, 172032), (2048, 151872), (2373, 131072), (2688, 115712), (2712, 114688), (3072, 101248), (3164, 98304), (3584, 86784), (3616, 86016), (4096, 75936), (4746, 65536), (5376, 57856), (5424, 57344), (6144, 50624), (6328, 49152), (7168, 43392), (7232, 43008), (8192, 37968), (9492, 32768), (10752, 28928), (10848, 28672), (12288, 25312), (12656, 24576), (14336, 21696), (14464, 21504), (16384, 18984)]