243612832

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{400679}}^1$

素因数の和:400708

約数の個数: 24

約数和(自身を含む): 504856800

約数和(自身を除く): 261243968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 400679, 801358, 1602716, 3205432, 6410864, 7612901, 12821728, 15225802, 30451604, 60903208, 121806416, 243612832]

約数ペア:

[(1, 243612832), (2, 121806416), (4, 60903208), (8, 30451604), (16, 15225802), (19, 12821728), (32, 7612901), (38, 6410864), (76, 3205432), (152, 1602716), (304, 801358), (608, 400679)]