16409952

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:522

約数の個数: 120

約数和(自身を含む): 52080336

約数和(自身を除く): 35670384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 487, 624, 648, 702, 864, 936, 974, 1053, 1248, 1296, 1404, 1461, 1872, 1948, 2106, 2592, 2808, 2922, 3744, 3896, 4212, 4383, 5616, 5844, 6331, 7792, 8424, 8766, 11232, 11688, 12662, 13149, 15584, 16848, 17532, 18993, 23376, 25324, 26298, 33696, 35064, 37986, 39447, 46752, 50648, 52596, 56979, 70128, 75972, 78894, 101296, 105192, 113958, 140256, 151944, 157788, 170937, 202592, 210384, 227916, 303888, 315576, 341874, 420768, 455832, 512811, 607776, 631152, 683748, 911664, 1025622, 1262304, 1367496, 1823328, 2051244, 2734992, 4102488, 5469984, 8204976, 16409952]

約数ペア:

[(1, 16409952), (2, 8204976), (3, 5469984), (4, 4102488), (6, 2734992), (8, 2051244), (9, 1823328), (12, 1367496), (13, 1262304), (16, 1025622), (18, 911664), (24, 683748), (26, 631152), (27, 607776), (32, 512811), (36, 455832), (39, 420768), (48, 341874), (52, 315576), (54, 303888), (72, 227916), (78, 210384), (81, 202592), (96, 170937), (104, 157788), (108, 151944), (117, 140256), (144, 113958), (156, 105192), (162, 101296), (208, 78894), (216, 75972), (234, 70128), (288, 56979), (312, 52596), (324, 50648), (351, 46752), (416, 39447), (432, 37986), (468, 35064), (487, 33696), (624, 26298), (648, 25324), (702, 23376), (864, 18993), (936, 17532), (974, 16848), (1053, 15584), (1248, 13149), (1296, 12662), (1404, 11688), (1461, 11232), (1872, 8766), (1948, 8424), (2106, 7792), (2592, 6331), (2808, 5844), (2922, 5616), (3744, 4383), (3896, 4212)]