229754992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2141}}^1$

素因数の和:2521

約数の個数: 40

約数和(自身を含む): 470126160

約数和(自身を除く): 240371168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 353, 706, 1412, 2141, 2824, 4282, 5648, 6707, 8564, 13414, 17128, 26828, 34256, 40679, 53656, 81358, 107312, 162716, 325432, 650864, 755773, 1511546, 3023092, 6046184, 12092368, 14359687, 28719374, 57438748, 114877496, 229754992]

約数ペア:

[(1, 229754992), (2, 114877496), (4, 57438748), (8, 28719374), (16, 14359687), (19, 12092368), (38, 6046184), (76, 3023092), (152, 1511546), (304, 755773), (353, 650864), (706, 325432), (1412, 162716), (2141, 107312), (2824, 81358), (4282, 53656), (5648, 40679), (6707, 34256), (8564, 26828), (13414, 17128)]