247029257336

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{67759}}^1\times {\mathrm{4259}}^1$

素因数の和:72131

約数の個数: 32

約数和(自身を含む): 467625312000

約数和(自身を除く): 220596054664

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 4259, 8518, 17036, 34072, 67759, 135518, 271036, 455713, 542072, 911426, 1822852, 3645704, 7250213, 14500426, 29000852, 58001704, 288585581, 577171162, 1154342324, 2308684648, 30878657167, 61757314334, 123514628668, 247029257336]

約数ペア:

[(1, 247029257336), (2, 123514628668), (4, 61757314334), (8, 30878657167), (107, 2308684648), (214, 1154342324), (428, 577171162), (856, 288585581), (4259, 58001704), (8518, 29000852), (17036, 14500426), (34072, 7250213), (67759, 3645704), (135518, 1822852), (271036, 911426), (455713, 542072)]