205631328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{305999}}^1$

素因数の和:306019

約数の個数: 48

約数和(自身を含む): 616896000

約数和(自身を除く): 411264672

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, 305999, 611998, 917997, 1223996, 1835994, 2141993, 2447992, 3671988, 4283986, 4895984, 6425979, 7343976, 8567972, 9791968, 12851958, 14687952, 17135944, 25703916, 29375904, 34271888, 51407832, 68543776, 102815664, 205631328]

約数ペア:

[(1, 205631328), (2, 102815664), (3, 68543776), (4, 51407832), (6, 34271888), (7, 29375904), (8, 25703916), (12, 17135944), (14, 14687952), (16, 12851958), (21, 9791968), (24, 8567972), (28, 7343976), (32, 6425979), (42, 4895984), (48, 4283986), (56, 3671988), (84, 2447992), (96, 2141993), (112, 1835994), (168, 1223996), (224, 917997), (336, 611998), (672, 305999)]