286290288

素因数分解:

$2^4\times 3^4\times {\mathrm{220903}}^1$

素因数の和:220923

約数の個数: 50

約数和(自身を含む): 828610904

約数和(自身を除く): 542320616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 220903, 441806, 662709, 883612, 1325418, 1767224, 1988127, 2650836, 3534448, 3976254, 5301672, 5964381, 7952508, 10603344, 11928762, 15905016, 17893143, 23857524, 31810032, 35786286, 47715048, 71572572, 95430096, 143145144, 286290288]

約数ペア:

[(1, 286290288), (2, 143145144), (3, 95430096), (4, 71572572), (6, 47715048), (8, 35786286), (9, 31810032), (12, 23857524), (16, 17893143), (18, 15905016), (24, 11928762), (27, 10603344), (36, 7952508), (48, 5964381), (54, 5301672), (72, 3976254), (81, 3534448), (108, 2650836), (144, 1988127), (162, 1767224), (216, 1325418), (324, 883612), (432, 662709), (648, 441806), (1296, 220903)]