306661552

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{1913}}^1$

素因数の和:2197

約数の個数: 40

約数和(自身を含む): 610902864

約数和(自身を除く): 304241312

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 233, 344, 466, 688, 932, 1864, 1913, 3728, 3826, 7652, 10019, 15304, 20038, 30608, 40076, 80152, 82259, 160304, 164518, 329036, 445729, 658072, 891458, 1316144, 1782916, 3565832, 7131664, 19166347, 38332694, 76665388, 153330776, 306661552]

約数ペア:

[(1, 306661552), (2, 153330776), (4, 76665388), (8, 38332694), (16, 19166347), (43, 7131664), (86, 3565832), (172, 1782916), (233, 1316144), (344, 891458), (466, 658072), (688, 445729), (932, 329036), (1864, 164518), (1913, 160304), (3728, 82259), (3826, 80152), (7652, 40076), (10019, 30608), (15304, 20038)]