445625598

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6827}}^1$

素因数の和:6909

約数の個数: 64

約数和(自身を含む): 1038292992

約数和(自身を除く): 592667394

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 43, 46, 66, 69, 86, 129, 138, 253, 258, 473, 506, 759, 946, 989, 1419, 1518, 1978, 2838, 2967, 5934, 6827, 10879, 13654, 20481, 21758, 32637, 40962, 65274, 75097, 150194, 157021, 225291, 293561, 314042, 450582, 471063, 587122, 880683, 942126, 1727231, 1761366, 3229171, 3454462, 5181693, 6458342, 6751903, 9687513, 10363386, 13503806, 19375026, 20255709, 40511418, 74270933, 148541866, 222812799, 445625598]

約数ペア:

[(1, 445625598), (2, 222812799), (3, 148541866), (6, 74270933), (11, 40511418), (22, 20255709), (23, 19375026), (33, 13503806), (43, 10363386), (46, 9687513), (66, 6751903), (69, 6458342), (86, 5181693), (129, 3454462), (138, 3229171), (253, 1761366), (258, 1727231), (473, 942126), (506, 880683), (759, 587122), (946, 471063), (989, 450582), (1419, 314042), (1518, 293561), (1978, 225291), (2838, 157021), (2967, 150194), (5934, 75097), (6827, 65274), (10879, 40962), (13654, 32637), (20481, 21758)]