253251344

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{29921}}^1$

素因数の和:29975

約数の個数: 30

約数和(自身を含む): 512952846

約数和(自身を除く): 259701502

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 29921, 59842, 119684, 239368, 478736, 688183, 1376366, 2752732, 5505464, 11010928, 15828209, 31656418, 63312836, 126625672, 253251344]

約数ペア:

[(1, 253251344), (2, 126625672), (4, 63312836), (8, 31656418), (16, 15828209), (23, 11010928), (46, 5505464), (92, 2752732), (184, 1376366), (368, 688183), (529, 478736), (1058, 239368), (2116, 119684), (4232, 59842), (8464, 29921)]