285370512

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{17333}}^1$

素因数の和:17365

約数の個数: 80

約数和(自身を含む): 859766400

約数和(自身を除く): 574395888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 17333, 34666, 51999, 69332, 103998, 121331, 138664, 207996, 242662, 277328, 363993, 415992, 485324, 727986, 831984, 849317, 970648, 1455972, 1698634, 1941296, 2547951, 2911944, 3397268, 5095902, 5823888, 5945219, 6794536, 10191804, 11890438, 13589072, 17835657, 20383608, 23780876, 35671314, 40767216, 47561752, 71342628, 95123504, 142685256, 285370512]

約数ペア:

[(1, 285370512), (2, 142685256), (3, 95123504), (4, 71342628), (6, 47561752), (7, 40767216), (8, 35671314), (12, 23780876), (14, 20383608), (16, 17835657), (21, 13589072), (24, 11890438), (28, 10191804), (42, 6794536), (48, 5945219), (49, 5823888), (56, 5095902), (84, 3397268), (98, 2911944), (112, 2547951), (147, 1941296), (168, 1698634), (196, 1455972), (294, 970648), (336, 849317), (343, 831984), (392, 727986), (588, 485324), (686, 415992), (784, 363993), (1029, 277328), (1176, 242662), (1372, 207996), (2058, 138664), (2352, 121331), (2744, 103998), (4116, 69332), (5488, 51999), (8232, 34666), (16464, 17333)]