231337216

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 508906944

約数和(自身を除く): 277569728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 113, 128, 176, 226, 256, 352, 452, 704, 727, 904, 1243, 1408, 1454, 1808, 2486, 2816, 2908, 3616, 4972, 5816, 7232, 7997, 9944, 11632, 14464, 15994, 19888, 23264, 28928, 31988, 39776, 46528, 63976, 79552, 82151, 93056, 127952, 159104, 164302, 186112, 255904, 318208, 328604, 511808, 657208, 903661, 1023616, 1314416, 1807322, 2047232, 2628832, 3614644, 5257664, 7229288, 10515328, 14458576, 21030656, 28917152, 57834304, 115668608, 231337216]

約数ペア:

[(1, 231337216), (2, 115668608), (4, 57834304), (8, 28917152), (11, 21030656), (16, 14458576), (22, 10515328), (32, 7229288), (44, 5257664), (64, 3614644), (88, 2628832), (113, 2047232), (128, 1807322), (176, 1314416), (226, 1023616), (256, 903661), (352, 657208), (452, 511808), (704, 328604), (727, 318208), (904, 255904), (1243, 186112), (1408, 164302), (1454, 159104), (1808, 127952), (2486, 93056), (2816, 82151), (2908, 79552), (3616, 63976), (4972, 46528), (5816, 39776), (7232, 31988), (7997, 28928), (9944, 23264), (11632, 19888), (14464, 15994)]