222555312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{220789}}^1$

素因数の和:220810

約数の個数: 60

約数和(自身を含む): 711826960

約数和(自身を除く): 489271648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 220789, 441578, 662367, 883156, 1324734, 1545523, 1766312, 1987101, 2649468, 3091046, 3532624, 3974202, 4636569, 5298936, 6182092, 7948404, 9273138, 10597872, 12364184, 13909707, 15896808, 18546276, 24728368, 27819414, 31793616, 37092552, 55638828, 74185104, 111277656, 222555312]

約数ペア:

[(1, 222555312), (2, 111277656), (3, 74185104), (4, 55638828), (6, 37092552), (7, 31793616), (8, 27819414), (9, 24728368), (12, 18546276), (14, 15896808), (16, 13909707), (18, 12364184), (21, 10597872), (24, 9273138), (28, 7948404), (36, 6182092), (42, 5298936), (48, 4636569), (56, 3974202), (63, 3532624), (72, 3091046), (84, 2649468), (112, 1987101), (126, 1766312), (144, 1545523), (168, 1324734), (252, 883156), (336, 662367), (504, 441578), (1008, 220789)]