317162496

素因数分解:

$2^{10}\times 3^1\times 7^4\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 220

約数和(自身を含む): 1009121872

約数和(自身を除く): 691959376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 98, 112, 128, 129, 147, 168, 172, 192, 196, 224, 256, 258, 294, 301, 336, 343, 344, 384, 392, 448, 512, 516, 588, 602, 672, 686, 688, 768, 784, 896, 903, 1024, 1029, 1032, 1176, 1204, 1344, 1372, 1376, 1536, 1568, 1792, 1806, 2058, 2064, 2107, 2352, 2401, 2408, 2688, 2744, 2752, 3072, 3136, 3584, 3612, 4116, 4128, 4214, 4704, 4802, 4816, 5376, 5488, 5504, 6272, 6321, 7168, 7203, 7224, 8232, 8256, 8428, 9408, 9604, 9632, 10752, 10976, 11008, 12544, 12642, 14406, 14448, 14749, 16464, 16512, 16856, 18816, 19208, 19264, 21504, 21952, 22016, 25088, 25284, 28812, 28896, 29498, 32928, 33024, 33712, 37632, 38416, 38528, 43904, 44032, 44247, 50176, 50568, 57624, 57792, 58996, 65856, 66048, 67424, 75264, 76832, 77056, 87808, 88494, 101136, 103243, 115248, 115584, 117992, 131712, 132096, 134848, 150528, 153664, 154112, 175616, 176988, 202272, 206486, 230496, 231168, 235984, 263424, 269696, 307328, 308224, 309729, 351232, 353976, 404544, 412972, 460992, 462336, 471968, 526848, 539392, 614656, 619458, 707952, 809088, 825944, 921984, 924672, 943936, 1053696, 1078784, 1229312, 1238916, 1415904, 1618176, 1651888, 1843968, 1887872, 2157568, 2458624, 2477832, 2831808, 3236352, 3303776, 3687936, 3775744, 4955664, 5663616, 6472704, 6607552, 7375872, 7551488, 9911328, 11327232, 13215104, 15102976, 19822656, 22654464, 26430208, 39645312, 45308928, 52860416, 79290624, 105720832, 158581248, 317162496]

約数ペア:

[(1, 317162496), (2, 158581248), (3, 105720832), (4, 79290624), (6, 52860416), (7, 45308928), (8, 39645312), (12, 26430208), (14, 22654464), (16, 19822656), (21, 15102976), (24, 13215104), (28, 11327232), (32, 9911328), (42, 7551488), (43, 7375872), (48, 6607552), (49, 6472704), (56, 5663616), (64, 4955664), (84, 3775744), (86, 3687936), (96, 3303776), (98, 3236352), (112, 2831808), (128, 2477832), (129, 2458624), (147, 2157568), (168, 1887872), (172, 1843968), (192, 1651888), (196, 1618176), (224, 1415904), (256, 1238916), (258, 1229312), (294, 1078784), (301, 1053696), (336, 943936), (343, 924672), (344, 921984), (384, 825944), (392, 809088), (448, 707952), (512, 619458), (516, 614656), (588, 539392), (602, 526848), (672, 471968), (686, 462336), (688, 460992), (768, 412972), (784, 404544), (896, 353976), (903, 351232), (1024, 309729), (1029, 308224), (1032, 307328), (1176, 269696), (1204, 263424), (1344, 235984), (1372, 231168), (1376, 230496), (1536, 206486), (1568, 202272), (1792, 176988), (1806, 175616), (2058, 154112), (2064, 153664), (2107, 150528), (2352, 134848), (2401, 132096), (2408, 131712), (2688, 117992), (2744, 115584), (2752, 115248), (3072, 103243), (3136, 101136), (3584, 88494), (3612, 87808), (4116, 77056), (4128, 76832), (4214, 75264), (4704, 67424), (4802, 66048), (4816, 65856), (5376, 58996), (5488, 57792), (5504, 57624), (6272, 50568), (6321, 50176), (7168, 44247), (7203, 44032), (7224, 43904), (8232, 38528), (8256, 38416), (8428, 37632), (9408, 33712), (9604, 33024), (9632, 32928), (10752, 29498), (10976, 28896), (11008, 28812), (12544, 25284), (12642, 25088), (14406, 22016), (14448, 21952), (14749, 21504), (16464, 19264), (16512, 19208), (16856, 18816)]