1276793856

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10657}}^1$

素因数の和:10696

約数の個数: 132

約数和(自身を含む): 3970680532

約数和(自身を除く): 2693886676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 3072, 3328, 3744, 4608, 4992, 6656, 7488, 9216, 9984, 10657, 13312, 14976, 19968, 21314, 29952, 31971, 39936, 42628, 59904, 63942, 85256, 95913, 119808, 127884, 138541, 170512, 191826, 255768, 277082, 341024, 383652, 415623, 511536, 554164, 682048, 767304, 831246, 1023072, 1108328, 1246869, 1364096, 1534608, 1662492, 2046144, 2216656, 2493738, 2728192, 3069216, 3324984, 4092288, 4433312, 4987476, 5456384, 6138432, 6649968, 8184576, 8866624, 9974952, 10912768, 12276864, 13299936, 16369152, 17733248, 19949904, 24553728, 26599872, 32738304, 35466496, 39899808, 49107456, 53199744, 70932992, 79799616, 98214912, 106399488, 141865984, 159599232, 212798976, 319198464, 425597952, 638396928, 1276793856]

約数ペア:

[(1, 1276793856), (2, 638396928), (3, 425597952), (4, 319198464), (6, 212798976), (8, 159599232), (9, 141865984), (12, 106399488), (13, 98214912), (16, 79799616), (18, 70932992), (24, 53199744), (26, 49107456), (32, 39899808), (36, 35466496), (39, 32738304), (48, 26599872), (52, 24553728), (64, 19949904), (72, 17733248), (78, 16369152), (96, 13299936), (104, 12276864), (117, 10912768), (128, 9974952), (144, 8866624), (156, 8184576), (192, 6649968), (208, 6138432), (234, 5456384), (256, 4987476), (288, 4433312), (312, 4092288), (384, 3324984), (416, 3069216), (468, 2728192), (512, 2493738), (576, 2216656), (624, 2046144), (768, 1662492), (832, 1534608), (936, 1364096), (1024, 1246869), (1152, 1108328), (1248, 1023072), (1536, 831246), (1664, 767304), (1872, 682048), (2304, 554164), (2496, 511536), (3072, 415623), (3328, 383652), (3744, 341024), (4608, 277082), (4992, 255768), (6656, 191826), (7488, 170512), (9216, 138541), (9984, 127884), (10657, 119808), (13312, 95913), (14976, 85256), (19968, 63942), (21314, 59904), (29952, 42628), (31971, 39936)]