233984128

素因数分解:

$2^7\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2311}}^1$

素因数の和:2445

約数の個数: 64

約数和(自身を含む): 537678720

約数和(自身を除く): 303694592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 224, 226, 448, 452, 791, 896, 904, 1582, 1808, 2311, 3164, 3616, 4622, 6328, 7232, 9244, 12656, 14464, 16177, 18488, 25312, 32354, 36976, 50624, 64708, 73952, 101248, 129416, 147904, 258832, 261143, 295808, 517664, 522286, 1035328, 1044572, 1828001, 2070656, 2089144, 3656002, 4178288, 7312004, 8356576, 14624008, 16713152, 29248016, 33426304, 58496032, 116992064, 233984128]

約数ペア:

[(1, 233984128), (2, 116992064), (4, 58496032), (7, 33426304), (8, 29248016), (14, 16713152), (16, 14624008), (28, 8356576), (32, 7312004), (56, 4178288), (64, 3656002), (112, 2089144), (113, 2070656), (128, 1828001), (224, 1044572), (226, 1035328), (448, 522286), (452, 517664), (791, 295808), (896, 261143), (904, 258832), (1582, 147904), (1808, 129416), (2311, 101248), (3164, 73952), (3616, 64708), (4622, 50624), (6328, 36976), (7232, 32354), (9244, 25312), (12656, 18488), (14464, 16177)]