774131907

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 1199923200

約数和(自身を除く): 425791293

約数列:

[1, 3, 17, 23, 31, 51, 61, 69, 93, 183, 349, 391, 527, 713, 1037, 1047, 1173, 1403, 1581, 1891, 2139, 3111, 4209, 5673, 5933, 8027, 10819, 12121, 17799, 21289, 23851, 24081, 32147, 32457, 36363, 43493, 63867, 71553, 96441, 130479, 136459, 183923, 248837, 361913, 409377, 489647, 551769, 659959, 739381, 746511, 1085739, 1468941, 1979877, 2218143, 4230229, 8323999, 11219303, 12690687, 15179057, 24971997, 33657909, 45537171, 258043969, 774131907]

約数ペア:

[(1, 774131907), (3, 258043969), (17, 45537171), (23, 33657909), (31, 24971997), (51, 15179057), (61, 12690687), (69, 11219303), (93, 8323999), (183, 4230229), (349, 2218143), (391, 1979877), (527, 1468941), (713, 1085739), (1037, 746511), (1047, 739381), (1173, 659959), (1403, 551769), (1581, 489647), (1891, 409377), (2139, 361913), (3111, 248837), (4209, 183923), (5673, 136459), (5933, 130479), (8027, 96441), (10819, 71553), (12121, 63867), (17799, 43493), (21289, 36363), (23851, 32457), (24081, 32147)]