281390184

素因数分解:

$2^3\times 3^2\times {\mathrm{1319}}^1\times {\mathrm{2963}}^1$

素因数の和:4294

約数の個数: 48

約数和(自身を含む): 762933600

約数和(自身を除く): 481543416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1319, 2638, 2963, 3957, 5276, 5926, 7914, 8889, 10552, 11852, 11871, 15828, 17778, 23704, 23742, 26667, 31656, 35556, 47484, 53334, 71112, 94968, 106668, 213336, 3908197, 7816394, 11724591, 15632788, 23449182, 31265576, 35173773, 46898364, 70347546, 93796728, 140695092, 281390184]

約数ペア:

[(1, 281390184), (2, 140695092), (3, 93796728), (4, 70347546), (6, 46898364), (8, 35173773), (9, 31265576), (12, 23449182), (18, 15632788), (24, 11724591), (36, 7816394), (72, 3908197), (1319, 213336), (2638, 106668), (2963, 94968), (3957, 71112), (5276, 53334), (5926, 47484), (7914, 35556), (8889, 31656), (10552, 26667), (11852, 23742), (11871, 23704), (15828, 17778)]