4278203208

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{307873}}^1$

素因数の和:308078

約数の個数: 48

約数和(自身を含む): 11646873420

約数和(自身を除く): 7368670212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 6948, 13896, 307873, 615746, 923619, 1231492, 1847238, 2462984, 2770857, 3694476, 5541714, 7388952, 11083428, 22166856, 59419489, 118838978, 178258467, 237677956, 356516934, 475355912, 534775401, 713033868, 1069550802, 1426067736, 2139101604, 4278203208]

約数ペア:

[(1, 4278203208), (2, 2139101604), (3, 1426067736), (4, 1069550802), (6, 713033868), (8, 534775401), (9, 475355912), (12, 356516934), (18, 237677956), (24, 178258467), (36, 118838978), (72, 59419489), (193, 22166856), (386, 11083428), (579, 7388952), (772, 5541714), (1158, 3694476), (1544, 2770857), (1737, 2462984), (2316, 1847238), (3474, 1231492), (4632, 923619), (6948, 615746), (13896, 307873)]