223847408

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:606

約数の個数: 60

約数和(自身を含む): 462861000

約数和(自身を除く): 239013592

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 499, 529, 848, 998, 1058, 1219, 1996, 2116, 2438, 3992, 4232, 4876, 7984, 8464, 9752, 11477, 19504, 22954, 26447, 28037, 45908, 52894, 56074, 91816, 105788, 112148, 183632, 211576, 224296, 263971, 423152, 448592, 527942, 608281, 1055884, 1216562, 2111768, 2433124, 4223536, 4866248, 9732496, 13990463, 27980926, 55961852, 111923704, 223847408]

約数ペア:

[(1, 223847408), (2, 111923704), (4, 55961852), (8, 27980926), (16, 13990463), (23, 9732496), (46, 4866248), (53, 4223536), (92, 2433124), (106, 2111768), (184, 1216562), (212, 1055884), (368, 608281), (424, 527942), (499, 448592), (529, 423152), (848, 263971), (998, 224296), (1058, 211576), (1219, 183632), (1996, 112148), (2116, 105788), (2438, 91816), (3992, 56074), (4232, 52894), (4876, 45908), (7984, 28037), (8464, 26447), (9752, 22954), (11477, 19504)]