990770544

素因数分解:

$2^4\times 3^2\times {\mathrm{677}}^1\times {\mathrm{10163}}^1$

素因数の和:10854

約数の個数: 60

約数和(自身を含む): 2777150376

約数和(自身を除く): 1786379832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 677, 1354, 2031, 2708, 4062, 5416, 6093, 8124, 10163, 10832, 12186, 16248, 20326, 24372, 30489, 32496, 40652, 48744, 60978, 81304, 91467, 97488, 121956, 162608, 182934, 243912, 365868, 487824, 731736, 1463472, 6880351, 13760702, 20641053, 27521404, 41282106, 55042808, 61923159, 82564212, 110085616, 123846318, 165128424, 247692636, 330256848, 495385272, 990770544]

約数ペア:

[(1, 990770544), (2, 495385272), (3, 330256848), (4, 247692636), (6, 165128424), (8, 123846318), (9, 110085616), (12, 82564212), (16, 61923159), (18, 55042808), (24, 41282106), (36, 27521404), (48, 20641053), (72, 13760702), (144, 6880351), (677, 1463472), (1354, 731736), (2031, 487824), (2708, 365868), (4062, 243912), (5416, 182934), (6093, 162608), (8124, 121956), (10163, 97488), (10832, 91467), (12186, 81304), (16248, 60978), (20326, 48744), (24372, 40652), (30489, 32496)]