2663591424

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:409

約数の個数: 240

約数和(自身を含む): 7955633664

約数和(自身を除く): 5292042240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 169, 186, 192, 208, 248, 256, 312, 331, 338, 372, 384, 403, 416, 496, 507, 512, 624, 662, 676, 744, 768, 806, 832, 992, 993, 1014, 1209, 1248, 1324, 1352, 1488, 1536, 1612, 1664, 1984, 1986, 2028, 2418, 2496, 2648, 2704, 2976, 3224, 3328, 3968, 3972, 4056, 4303, 4836, 4992, 5239, 5296, 5408, 5952, 6448, 6656, 7936, 7944, 8112, 8606, 9672, 9984, 10261, 10478, 10592, 10816, 11904, 12896, 12909, 15717, 15872, 15888, 16224, 17212, 19344, 19968, 20522, 20956, 21184, 21632, 23808, 25792, 25818, 30783, 31434, 31776, 32448, 34424, 38688, 41044, 41912, 42368, 43264, 47616, 51584, 51636, 55939, 61566, 62868, 63552, 64896, 68848, 77376, 82088, 83824, 84736, 86528, 103168, 103272, 111878, 123132, 125736, 127104, 129792, 133393, 137696, 154752, 164176, 167648, 167817, 169472, 206336, 206544, 223756, 246264, 251472, 254208, 259584, 266786, 275392, 309504, 328352, 335296, 335634, 400179, 413088, 447512, 492528, 502944, 508416, 533572, 550784, 619008, 656704, 670592, 671268, 800358, 826176, 895024, 985056, 1005888, 1067144, 1101568, 1313408, 1341184, 1342536, 1600716, 1652352, 1734109, 1790048, 1970112, 2011776, 2134288, 2203136, 2626816, 2682368, 2685072, 3201432, 3304704, 3468218, 3580096, 3940224, 4023552, 4268576, 5202327, 5253632, 5370144, 6402864, 6609408, 6936436, 7160192, 7880448, 8047104, 8537152, 10404654, 10740288, 12805728, 13872872, 14320384, 15760896, 17074304, 20809308, 21480576, 25611456, 27745744, 28640768, 34148608, 41618616, 42961152, 51222912, 55491488, 68297216, 83237232, 85922304, 102445824, 110982976, 166474464, 204891648, 221965952, 332948928, 443931904, 665897856, 887863808, 1331795712, 2663591424]

約数ペア:

[(1, 2663591424), (2, 1331795712), (3, 887863808), (4, 665897856), (6, 443931904), (8, 332948928), (12, 221965952), (13, 204891648), (16, 166474464), (24, 110982976), (26, 102445824), (31, 85922304), (32, 83237232), (39, 68297216), (48, 55491488), (52, 51222912), (62, 42961152), (64, 41618616), (78, 34148608), (93, 28640768), (96, 27745744), (104, 25611456), (124, 21480576), (128, 20809308), (156, 17074304), (169, 15760896), (186, 14320384), (192, 13872872), (208, 12805728), (248, 10740288), (256, 10404654), (312, 8537152), (331, 8047104), (338, 7880448), (372, 7160192), (384, 6936436), (403, 6609408), (416, 6402864), (496, 5370144), (507, 5253632), (512, 5202327), (624, 4268576), (662, 4023552), (676, 3940224), (744, 3580096), (768, 3468218), (806, 3304704), (832, 3201432), (992, 2685072), (993, 2682368), (1014, 2626816), (1209, 2203136), (1248, 2134288), (1324, 2011776), (1352, 1970112), (1488, 1790048), (1536, 1734109), (1612, 1652352), (1664, 1600716), (1984, 1342536), (1986, 1341184), (2028, 1313408), (2418, 1101568), (2496, 1067144), (2648, 1005888), (2704, 985056), (2976, 895024), (3224, 826176), (3328, 800358), (3968, 671268), (3972, 670592), (4056, 656704), (4303, 619008), (4836, 550784), (4992, 533572), (5239, 508416), (5296, 502944), (5408, 492528), (5952, 447512), (6448, 413088), (6656, 400179), (7936, 335634), (7944, 335296), (8112, 328352), (8606, 309504), (9672, 275392), (9984, 266786), (10261, 259584), (10478, 254208), (10592, 251472), (10816, 246264), (11904, 223756), (12896, 206544), (12909, 206336), (15717, 169472), (15872, 167817), (15888, 167648), (16224, 164176), (17212, 154752), (19344, 137696), (19968, 133393), (20522, 129792), (20956, 127104), (21184, 125736), (21632, 123132), (23808, 111878), (25792, 103272), (25818, 103168), (30783, 86528), (31434, 84736), (31776, 83824), (32448, 82088), (34424, 77376), (38688, 68848), (41044, 64896), (41912, 63552), (42368, 62868), (43264, 61566), (47616, 55939), (51584, 51636)]