644192458128

素因数分解:

$2^4\times 3^2\times {\mathrm{4473558737}}^1$

素因数の和:4473558751

約数の個数: 30

約数和(自身を含む): 1802844171414

約数和(自身を除く): 1158651713286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4473558737, 8947117474, 13420676211, 17894234948, 26841352422, 35788469896, 40262028633, 53682704844, 71576939792, 80524057266, 107365409688, 161048114532, 214730819376, 322096229064, 644192458128]

約数ペア:

[(1, 644192458128), (2, 322096229064), (3, 214730819376), (4, 161048114532), (6, 107365409688), (8, 80524057266), (9, 71576939792), (12, 53682704844), (16, 40262028633), (18, 35788469896), (24, 26841352422), (36, 17894234948), (48, 13420676211), (72, 8947117474), (144, 4473558737)]