667665936

素因数分解:

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

素因数の和:220813

約数の個数: 80

約数和(自身を含む): 2190236800

約数和(自身を除く): 1522570864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 220789, 441578, 662367, 883156, 1324734, 1545523, 1766312, 1987101, 2649468, 3091046, 3532624, 3974202, 4636569, 5298936, 5961303, 6182092, 7948404, 9273138, 10597872, 11922606, 12364184, 13909707, 15896808, 18546276, 23845212, 24728368, 27819414, 31793616, 37092552, 41729121, 47690424, 55638828, 74185104, 83458242, 95380848, 111277656, 166916484, 222555312, 333832968, 667665936]

約数ペア:

[(1, 667665936), (2, 333832968), (3, 222555312), (4, 166916484), (6, 111277656), (7, 95380848), (8, 83458242), (9, 74185104), (12, 55638828), (14, 47690424), (16, 41729121), (18, 37092552), (21, 31793616), (24, 27819414), (27, 24728368), (28, 23845212), (36, 18546276), (42, 15896808), (48, 13909707), (54, 12364184), (56, 11922606), (63, 10597872), (72, 9273138), (84, 7948404), (108, 6182092), (112, 5961303), (126, 5298936), (144, 4636569), (168, 3974202), (189, 3532624), (216, 3091046), (252, 2649468), (336, 1987101), (378, 1766312), (432, 1545523), (504, 1324734), (756, 883156), (1008, 662367), (1512, 441578), (3024, 220789)]