227977072

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1138

約数の個数: 60

約数和(自身を含む): 479656800

約数和(自身を除く): 251679728

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 289, 376, 578, 752, 799, 1049, 1156, 1598, 2098, 2312, 3196, 4196, 4624, 6392, 8392, 12784, 13583, 16784, 17833, 27166, 35666, 49303, 54332, 71332, 98606, 108664, 142664, 197212, 217328, 285328, 303161, 394424, 606322, 788848, 838151, 1212644, 1676302, 2425288, 3352604, 4850576, 6705208, 13410416, 14248567, 28497134, 56994268, 113988536, 227977072]

約数ペア:

[(1, 227977072), (2, 113988536), (4, 56994268), (8, 28497134), (16, 14248567), (17, 13410416), (34, 6705208), (47, 4850576), (68, 3352604), (94, 2425288), (136, 1676302), (188, 1212644), (272, 838151), (289, 788848), (376, 606322), (578, 394424), (752, 303161), (799, 285328), (1049, 217328), (1156, 197212), (1598, 142664), (2098, 108664), (2312, 98606), (3196, 71332), (4196, 54332), (4624, 49303), (6392, 35666), (8392, 27166), (12784, 17833), (13583, 16784)]