450218768

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{1063}}^1$

素因数の和:1431

約数の個数: 40

約数和(自身を含む): 885026688

約数和(自身を除く): 434807920

約数列:

[1, 2, 4, 8, 16, 103, 206, 257, 412, 514, 824, 1028, 1063, 1648, 2056, 2126, 4112, 4252, 8504, 17008, 26471, 52942, 105884, 109489, 211768, 218978, 273191, 423536, 437956, 546382, 875912, 1092764, 1751824, 2185528, 4371056, 28138673, 56277346, 112554692, 225109384, 450218768]

約数ペア:

[(1, 450218768), (2, 225109384), (4, 112554692), (8, 56277346), (16, 28138673), (103, 4371056), (206, 2185528), (257, 1751824), (412, 1092764), (514, 875912), (824, 546382), (1028, 437956), (1063, 423536), (1648, 273191), (2056, 218978), (2126, 211768), (4112, 109489), (4252, 105884), (8504, 52942), (17008, 26471)]