2047559808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7853}}^1$

素因数の和:7974

約数の個数: 128

約数和(自身を含む): 6280686720

約数和(自身を除く): 4233126912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 97, 112, 128, 168, 192, 194, 224, 291, 336, 384, 388, 448, 582, 672, 679, 776, 896, 1164, 1344, 1358, 1552, 2037, 2328, 2688, 2716, 3104, 4074, 4656, 5432, 6208, 7853, 8148, 9312, 10864, 12416, 15706, 16296, 18624, 21728, 23559, 31412, 32592, 37248, 43456, 47118, 54971, 62824, 65184, 86912, 94236, 109942, 125648, 130368, 164913, 188472, 219884, 251296, 260736, 329826, 376944, 439768, 502592, 659652, 753888, 761741, 879536, 1005184, 1319304, 1507776, 1523482, 1759072, 2285223, 2638608, 3015552, 3046964, 3518144, 4570446, 5277216, 5332187, 6093928, 7036288, 9140892, 10554432, 10664374, 12187856, 15996561, 18281784, 21108864, 21328748, 24375712, 31993122, 36563568, 42657496, 48751424, 63986244, 73127136, 85314992, 97502848, 127972488, 146254272, 170629984, 255944976, 292508544, 341259968, 511889952, 682519936, 1023779904, 2047559808]

約数ペア:

[(1, 2047559808), (2, 1023779904), (3, 682519936), (4, 511889952), (6, 341259968), (7, 292508544), (8, 255944976), (12, 170629984), (14, 146254272), (16, 127972488), (21, 97502848), (24, 85314992), (28, 73127136), (32, 63986244), (42, 48751424), (48, 42657496), (56, 36563568), (64, 31993122), (84, 24375712), (96, 21328748), (97, 21108864), (112, 18281784), (128, 15996561), (168, 12187856), (192, 10664374), (194, 10554432), (224, 9140892), (291, 7036288), (336, 6093928), (384, 5332187), (388, 5277216), (448, 4570446), (582, 3518144), (672, 3046964), (679, 3015552), (776, 2638608), (896, 2285223), (1164, 1759072), (1344, 1523482), (1358, 1507776), (1552, 1319304), (2037, 1005184), (2328, 879536), (2688, 761741), (2716, 753888), (3104, 659652), (4074, 502592), (4656, 439768), (5432, 376944), (6208, 329826), (7853, 260736), (8148, 251296), (9312, 219884), (10864, 188472), (12416, 164913), (15706, 130368), (16296, 125648), (18624, 109942), (21728, 94236), (23559, 86912), (31412, 65184), (32592, 62824), (37248, 54971), (43456, 47118)]