9945220656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{305143}}^1$

素因数の和:305258

約数の個数: 80

約数和(自身を含む): 29664879104

約数和(自身を除く): 19719658448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 4074, 4656, 5432, 8148, 10864, 16296, 32592, 305143, 610286, 915429, 1220572, 1830858, 2136001, 2441144, 3661716, 4272002, 4882288, 6408003, 7323432, 8544004, 12816006, 14646864, 17088008, 25632012, 29598871, 34176016, 51264024, 59197742, 88796613, 102528048, 118395484, 177593226, 207192097, 236790968, 355186452, 414384194, 473581936, 621576291, 710372904, 828768388, 1243152582, 1420745808, 1657536776, 2486305164, 3315073552, 4972610328, 9945220656]

約数ペア:

[(1, 9945220656), (2, 4972610328), (3, 3315073552), (4, 2486305164), (6, 1657536776), (7, 1420745808), (8, 1243152582), (12, 828768388), (14, 710372904), (16, 621576291), (21, 473581936), (24, 414384194), (28, 355186452), (42, 236790968), (48, 207192097), (56, 177593226), (84, 118395484), (97, 102528048), (112, 88796613), (168, 59197742), (194, 51264024), (291, 34176016), (336, 29598871), (388, 25632012), (582, 17088008), (679, 14646864), (776, 12816006), (1164, 8544004), (1358, 7323432), (1552, 6408003), (2037, 4882288), (2328, 4272002), (2716, 3661716), (4074, 2441144), (4656, 2136001), (5432, 1830858), (8148, 1220572), (10864, 915429), (16296, 610286), (32592, 305143)]