309485568

素因数分解:

$2^{13}\times 3^1\times 7^2\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 168

約数和(自身を含む): 963713592

約数和(自身を除く): 654228024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 257, 294, 336, 384, 392, 448, 512, 514, 588, 672, 768, 771, 784, 896, 1024, 1028, 1176, 1344, 1536, 1542, 1568, 1792, 1799, 2048, 2056, 2352, 2688, 3072, 3084, 3136, 3584, 3598, 4096, 4112, 4704, 5376, 5397, 6144, 6168, 6272, 7168, 7196, 8192, 8224, 9408, 10752, 10794, 12288, 12336, 12544, 12593, 14336, 14392, 16448, 18816, 21504, 21588, 24576, 24672, 25088, 25186, 28672, 28784, 32896, 37632, 37779, 43008, 43176, 49344, 50176, 50372, 57344, 57568, 65792, 75264, 75558, 86016, 86352, 98688, 100352, 100744, 115136, 131584, 150528, 151116, 172032, 172704, 197376, 200704, 201488, 230272, 263168, 301056, 302232, 345408, 394752, 401408, 402976, 460544, 526336, 602112, 604464, 690816, 789504, 805952, 921088, 1052672, 1204224, 1208928, 1381632, 1579008, 1611904, 1842176, 2105344, 2417856, 2763264, 3158016, 3223808, 3684352, 4835712, 5526528, 6316032, 6447616, 7368704, 9671424, 11053056, 12895232, 14737408, 19342848, 22106112, 25790464, 38685696, 44212224, 51580928, 77371392, 103161856, 154742784, 309485568]

約数ペア:

[(1, 309485568), (2, 154742784), (3, 103161856), (4, 77371392), (6, 51580928), (7, 44212224), (8, 38685696), (12, 25790464), (14, 22106112), (16, 19342848), (21, 14737408), (24, 12895232), (28, 11053056), (32, 9671424), (42, 7368704), (48, 6447616), (49, 6316032), (56, 5526528), (64, 4835712), (84, 3684352), (96, 3223808), (98, 3158016), (112, 2763264), (128, 2417856), (147, 2105344), (168, 1842176), (192, 1611904), (196, 1579008), (224, 1381632), (256, 1208928), (257, 1204224), (294, 1052672), (336, 921088), (384, 805952), (392, 789504), (448, 690816), (512, 604464), (514, 602112), (588, 526336), (672, 460544), (768, 402976), (771, 401408), (784, 394752), (896, 345408), (1024, 302232), (1028, 301056), (1176, 263168), (1344, 230272), (1536, 201488), (1542, 200704), (1568, 197376), (1792, 172704), (1799, 172032), (2048, 151116), (2056, 150528), (2352, 131584), (2688, 115136), (3072, 100744), (3084, 100352), (3136, 98688), (3584, 86352), (3598, 86016), (4096, 75558), (4112, 75264), (4704, 65792), (5376, 57568), (5397, 57344), (6144, 50372), (6168, 50176), (6272, 49344), (7168, 43176), (7196, 43008), (8192, 37779), (8224, 37632), (9408, 32896), (10752, 28784), (10794, 28672), (12288, 25186), (12336, 25088), (12544, 24672), (12593, 24576), (14336, 21588), (14392, 21504), (16448, 18816)]