1239353856

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1271

約数の個数: 240

約数和(自身を含む): 4081941864

約数和(自身を除く): 2842588008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 256, 272, 288, 306, 312, 384, 408, 416, 442, 468, 512, 544, 576, 612, 624, 663, 768, 816, 832, 884, 936, 1088, 1152, 1217, 1224, 1248, 1326, 1536, 1632, 1664, 1768, 1872, 1989, 2176, 2304, 2434, 2448, 2496, 2652, 3264, 3328, 3536, 3651, 3744, 3978, 4352, 4608, 4868, 4896, 4992, 5304, 6528, 6656, 7072, 7302, 7488, 7956, 8704, 9736, 9792, 9984, 10608, 10953, 13056, 14144, 14604, 14976, 15821, 15912, 19472, 19584, 19968, 20689, 21216, 21906, 26112, 28288, 29208, 29952, 31642, 31824, 38944, 39168, 41378, 42432, 43812, 47463, 56576, 58416, 59904, 62067, 63284, 63648, 77888, 78336, 82756, 84864, 87624, 94926, 113152, 116832, 124134, 126568, 127296, 142389, 155776, 165512, 169728, 175248, 186201, 189852, 233664, 248268, 253136, 254592, 268957, 284778, 311552, 331024, 339456, 350496, 372402, 379704, 467328, 496536, 506272, 509184, 537914, 569556, 623104, 662048, 700992, 744804, 759408, 806871, 934656, 993072, 1012544, 1018368, 1075828, 1139112, 1324096, 1401984, 1489608, 1518816, 1613742, 1869312, 1986144, 2025088, 2151656, 2278224, 2420613, 2648192, 2803968, 2979216, 3037632, 3227484, 3972288, 4050176, 4303312, 4556448, 4841226, 5296384, 5607936, 5958432, 6075264, 6454968, 7944576, 8100352, 8606624, 9112896, 9682452, 10592768, 11916864, 12150528, 12909936, 15889152, 17213248, 18225792, 19364904, 23833728, 24301056, 25819872, 31778304, 34426496, 36451584, 38729808, 47667456, 51639744, 68852992, 72903168, 77459616, 95334912, 103279488, 137705984, 154919232, 206558976, 309838464, 413117952, 619676928, 1239353856]

約数ペア:

[(1, 1239353856), (2, 619676928), (3, 413117952), (4, 309838464), (6, 206558976), (8, 154919232), (9, 137705984), (12, 103279488), (13, 95334912), (16, 77459616), (17, 72903168), (18, 68852992), (24, 51639744), (26, 47667456), (32, 38729808), (34, 36451584), (36, 34426496), (39, 31778304), (48, 25819872), (51, 24301056), (52, 23833728), (64, 19364904), (68, 18225792), (72, 17213248), (78, 15889152), (96, 12909936), (102, 12150528), (104, 11916864), (117, 10592768), (128, 9682452), (136, 9112896), (144, 8606624), (153, 8100352), (156, 7944576), (192, 6454968), (204, 6075264), (208, 5958432), (221, 5607936), (234, 5296384), (256, 4841226), (272, 4556448), (288, 4303312), (306, 4050176), (312, 3972288), (384, 3227484), (408, 3037632), (416, 2979216), (442, 2803968), (468, 2648192), (512, 2420613), (544, 2278224), (576, 2151656), (612, 2025088), (624, 1986144), (663, 1869312), (768, 1613742), (816, 1518816), (832, 1489608), (884, 1401984), (936, 1324096), (1088, 1139112), (1152, 1075828), (1217, 1018368), (1224, 1012544), (1248, 993072), (1326, 934656), (1536, 806871), (1632, 759408), (1664, 744804), (1768, 700992), (1872, 662048), (1989, 623104), (2176, 569556), (2304, 537914), (2434, 509184), (2448, 506272), (2496, 496536), (2652, 467328), (3264, 379704), (3328, 372402), (3536, 350496), (3651, 339456), (3744, 331024), (3978, 311552), (4352, 284778), (4608, 268957), (4868, 254592), (4896, 253136), (4992, 248268), (5304, 233664), (6528, 189852), (6656, 186201), (7072, 175248), (7302, 169728), (7488, 165512), (7956, 155776), (8704, 142389), (9736, 127296), (9792, 126568), (9984, 124134), (10608, 116832), (10953, 113152), (13056, 94926), (14144, 87624), (14604, 84864), (14976, 82756), (15821, 78336), (15912, 77888), (19472, 63648), (19584, 63284), (19968, 62067), (20689, 59904), (21216, 58416), (21906, 56576), (26112, 47463), (28288, 43812), (29208, 42432), (29952, 41378), (31642, 39168), (31824, 38944)]