1263526656

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2423}}^1$

素因数の和:2546

約数の個数: 144

約数和(自身を含む): 3884450304

約数和(自身を除く): 2620923648

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, 256, 291, 336, 384, 388, 448, 582, 672, 679, 768, 776, 896, 1164, 1344, 1358, 1552, 1792, 2037, 2328, 2423, 2688, 2716, 3104, 4074, 4656, 4846, 5376, 5432, 6208, 7269, 8148, 9312, 9692, 10864, 12416, 14538, 16296, 16961, 18624, 19384, 21728, 24832, 29076, 32592, 33922, 37248, 38768, 43456, 50883, 58152, 65184, 67844, 74496, 77536, 86912, 101766, 116304, 130368, 135688, 155072, 173824, 203532, 232608, 235031, 260736, 271376, 310144, 407064, 465216, 470062, 521472, 542752, 620288, 705093, 814128, 930432, 940124, 1085504, 1410186, 1628256, 1645217, 1860864, 1880248, 2171008, 2820372, 3256512, 3290434, 3760496, 4342016, 4935651, 5640744, 6513024, 6580868, 7520992, 9871302, 11281488, 13026048, 13161736, 15041984, 19742604, 22562976, 26323472, 30083968, 39485208, 45125952, 52646944, 60167936, 78970416, 90251904, 105293888, 157940832, 180503808, 210587776, 315881664, 421175552, 631763328, 1263526656]

約数ペア:

[(1, 1263526656), (2, 631763328), (3, 421175552), (4, 315881664), (6, 210587776), (7, 180503808), (8, 157940832), (12, 105293888), (14, 90251904), (16, 78970416), (21, 60167936), (24, 52646944), (28, 45125952), (32, 39485208), (42, 30083968), (48, 26323472), (56, 22562976), (64, 19742604), (84, 15041984), (96, 13161736), (97, 13026048), (112, 11281488), (128, 9871302), (168, 7520992), (192, 6580868), (194, 6513024), (224, 5640744), (256, 4935651), (291, 4342016), (336, 3760496), (384, 3290434), (388, 3256512), (448, 2820372), (582, 2171008), (672, 1880248), (679, 1860864), (768, 1645217), (776, 1628256), (896, 1410186), (1164, 1085504), (1344, 940124), (1358, 930432), (1552, 814128), (1792, 705093), (2037, 620288), (2328, 542752), (2423, 521472), (2688, 470062), (2716, 465216), (3104, 407064), (4074, 310144), (4656, 271376), (4846, 260736), (5376, 235031), (5432, 232608), (6208, 203532), (7269, 173824), (8148, 155072), (9312, 135688), (9692, 130368), (10864, 116304), (12416, 101766), (14538, 86912), (16296, 77536), (16961, 74496), (18624, 67844), (19384, 65184), (21728, 58152), (24832, 50883), (29076, 43456), (32592, 38768), (33922, 37248)]