222517344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{331127}}^1$

素因数の和:331147

約数の個数: 48

約数和(自身を含む): 667554048

約数和(自身を除く): 445036704

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, 331127, 662254, 993381, 1324508, 1986762, 2317889, 2649016, 3973524, 4635778, 5298032, 6953667, 7947048, 9271556, 10596064, 13907334, 15894096, 18543112, 27814668, 31788192, 37086224, 55629336, 74172448, 111258672, 222517344]

約数ペア:

[(1, 222517344), (2, 111258672), (3, 74172448), (4, 55629336), (6, 37086224), (7, 31788192), (8, 27814668), (12, 18543112), (14, 15894096), (16, 13907334), (21, 10596064), (24, 9271556), (28, 7947048), (32, 6953667), (42, 5298032), (48, 4635778), (56, 3973524), (84, 2649016), (96, 2317889), (112, 1986762), (168, 1324508), (224, 993381), (336, 662254), (672, 331127)]