680872128

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{154183}}^1$

素因数の和:154221

約数の個数: 56

約数和(自身を含む): 1879811328

約数和(自身を除く): 1198939200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 154183, 308366, 462549, 616732, 925098, 1233464, 1850196, 2466928, 3546209, 3700392, 4933856, 7092418, 7400784, 9867712, 10638627, 14184836, 14801568, 21277254, 28369672, 29603136, 42554508, 56739344, 85109016, 113478688, 170218032, 226957376, 340436064, 680872128]

約数ペア:

[(1, 680872128), (2, 340436064), (3, 226957376), (4, 170218032), (6, 113478688), (8, 85109016), (12, 56739344), (16, 42554508), (23, 29603136), (24, 28369672), (32, 21277254), (46, 14801568), (48, 14184836), (64, 10638627), (69, 9867712), (92, 7400784), (96, 7092418), (138, 4933856), (184, 3700392), (192, 3546209), (276, 2466928), (368, 1850196), (552, 1233464), (736, 925098), (1104, 616732), (1472, 462549), (2208, 308366), (4416, 154183)]