220079328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{327499}}^1$

素因数の和:327519

約数の個数: 48

約数和(自身を含む): 660240000

約数和(自身を除く): 440160672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 327499, 654998, 982497, 1309996, 1964994, 2292493, 2619992, 3929988, 4584986, 5239984, 6877479, 7859976, 9169972, 10479968, 13754958, 15719952, 18339944, 27509916, 31439904, 36679888, 55019832, 73359776, 110039664, 220079328]

約数ペア:

[(1, 220079328), (2, 110039664), (3, 73359776), (4, 55019832), (6, 36679888), (7, 31439904), (8, 27509916), (12, 18339944), (14, 15719952), (16, 13754958), (21, 10479968), (24, 9169972), (28, 7859976), (32, 6877479), (42, 5239984), (48, 4584986), (56, 3929988), (84, 2619992), (96, 2292493), (112, 1964994), (168, 1309996), (224, 982497), (336, 654998), (672, 327499)]