655296768

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1061

約数の個数: 216

約数和(自身を含む): 2214191616

約数和(自身を除く): 1558894848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 64, 72, 82, 84, 96, 112, 123, 126, 128, 144, 164, 168, 192, 224, 246, 252, 256, 287, 288, 328, 336, 369, 384, 448, 492, 504, 574, 576, 656, 672, 738, 768, 861, 896, 984, 991, 1008, 1148, 1152, 1312, 1344, 1476, 1722, 1792, 1968, 1982, 2016, 2296, 2304, 2583, 2624, 2688, 2952, 2973, 3444, 3936, 3964, 4032, 4592, 5166, 5248, 5376, 5904, 5946, 6888, 6937, 7872, 7928, 8064, 8919, 9184, 10332, 10496, 11808, 11892, 13776, 13874, 15744, 15856, 16128, 17838, 18368, 20664, 20811, 23616, 23784, 27552, 27748, 31488, 31712, 35676, 36736, 40631, 41328, 41622, 47232, 47568, 55104, 55496, 62433, 63424, 71352, 73472, 81262, 82656, 83244, 94464, 95136, 110208, 110992, 121893, 124866, 126848, 142704, 162524, 165312, 166488, 190272, 220416, 221984, 243786, 249732, 253696, 284417, 285408, 325048, 330624, 332976, 365679, 380544, 443968, 487572, 499464, 568834, 570816, 650096, 661248, 665952, 731358, 761088, 853251, 887936, 975144, 998928, 1137668, 1141632, 1300192, 1331904, 1462716, 1706502, 1775872, 1950288, 1997856, 2275336, 2283264, 2559753, 2600384, 2663808, 2925432, 3413004, 3900576, 3995712, 4550672, 5119506, 5200768, 5327616, 5850864, 6826008, 7801152, 7991424, 9101344, 10239012, 10401536, 11701728, 13652016, 15602304, 15982848, 18202688, 20478024, 23403456, 27304032, 31204608, 36405376, 40956048, 46806912, 54608064, 72810752, 81912096, 93613824, 109216128, 163824192, 218432256, 327648384, 655296768]

約数ペア:

[(1, 655296768), (2, 327648384), (3, 218432256), (4, 163824192), (6, 109216128), (7, 93613824), (8, 81912096), (9, 72810752), (12, 54608064), (14, 46806912), (16, 40956048), (18, 36405376), (21, 31204608), (24, 27304032), (28, 23403456), (32, 20478024), (36, 18202688), (41, 15982848), (42, 15602304), (48, 13652016), (56, 11701728), (63, 10401536), (64, 10239012), (72, 9101344), (82, 7991424), (84, 7801152), (96, 6826008), (112, 5850864), (123, 5327616), (126, 5200768), (128, 5119506), (144, 4550672), (164, 3995712), (168, 3900576), (192, 3413004), (224, 2925432), (246, 2663808), (252, 2600384), (256, 2559753), (287, 2283264), (288, 2275336), (328, 1997856), (336, 1950288), (369, 1775872), (384, 1706502), (448, 1462716), (492, 1331904), (504, 1300192), (574, 1141632), (576, 1137668), (656, 998928), (672, 975144), (738, 887936), (768, 853251), (861, 761088), (896, 731358), (984, 665952), (991, 661248), (1008, 650096), (1148, 570816), (1152, 568834), (1312, 499464), (1344, 487572), (1476, 443968), (1722, 380544), (1792, 365679), (1968, 332976), (1982, 330624), (2016, 325048), (2296, 285408), (2304, 284417), (2583, 253696), (2624, 249732), (2688, 243786), (2952, 221984), (2973, 220416), (3444, 190272), (3936, 166488), (3964, 165312), (4032, 162524), (4592, 142704), (5166, 126848), (5248, 124866), (5376, 121893), (5904, 110992), (5946, 110208), (6888, 95136), (6937, 94464), (7872, 83244), (7928, 82656), (8064, 81262), (8919, 73472), (9184, 71352), (10332, 63424), (10496, 62433), (11808, 55496), (11892, 55104), (13776, 47568), (13874, 47232), (15744, 41622), (15856, 41328), (16128, 40631), (17838, 36736), (18368, 35676), (20664, 31712), (20811, 31488), (23616, 27748), (23784, 27552)]