256490836464

素因数分解:

$2^4\times 3^1\times {\mathrm{5343559093}}^1$

素因数の和:5343559104

約数の個数: 20

約数和(自身を含む): 662601327656

約数和(自身を除く): 406110491192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5343559093, 10687118186, 16030677279, 21374236372, 32061354558, 42748472744, 64122709116, 85496945488, 128245418232, 256490836464]

約数ペア:

[(1, 256490836464), (2, 128245418232), (3, 85496945488), (4, 64122709116), (6, 42748472744), (8, 32061354558), (12, 21374236372), (16, 16030677279), (24, 10687118186), (48, 5343559093)]