420607344

素因数分解:

$2^4\times 3^1\times {\mathrm{8762653}}^1$

素因数の和:8762664

約数の個数: 20

約数和(自身を含む): 1086569096

約数和(自身を除く): 665961752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8762653, 17525306, 26287959, 35050612, 52575918, 70101224, 105151836, 140202448, 210303672, 420607344]

約数ペア:

[(1, 420607344), (2, 210303672), (3, 140202448), (4, 105151836), (6, 70101224), (8, 52575918), (12, 35050612), (16, 26287959), (24, 17525306), (48, 8762653)]