233420274

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 515151000

約数和(自身を除く): 281730726

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 349, 438, 509, 657, 698, 1018, 1047, 1314, 1527, 2094, 3054, 3141, 4581, 6282, 9162, 25477, 37157, 50954, 74314, 76431, 111471, 152862, 177641, 222942, 229293, 334413, 355282, 458586, 532923, 668826, 1065846, 1598769, 3197538, 12967793, 25935586, 38903379, 77806758, 116710137, 233420274]

約数ペア:

[(1, 233420274), (2, 116710137), (3, 77806758), (6, 38903379), (9, 25935586), (18, 12967793), (73, 3197538), (146, 1598769), (219, 1065846), (349, 668826), (438, 532923), (509, 458586), (657, 355282), (698, 334413), (1018, 229293), (1047, 222942), (1314, 177641), (1527, 152862), (2094, 111471), (3054, 76431), (3141, 74314), (4581, 50954), (6282, 37157), (9162, 25477)]