287165004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{7717}}^1$

素因数の和:8174

約数の個数: 48

約数和(自身を含む): 767601408

約数和(自身を除く): 480436404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 443, 886, 1329, 1772, 2658, 3101, 5316, 6202, 7717, 9303, 12404, 15434, 18606, 23151, 30868, 37212, 46302, 54019, 92604, 108038, 162057, 216076, 324114, 648228, 3418631, 6837262, 10255893, 13674524, 20511786, 23930417, 41023572, 47860834, 71791251, 95721668, 143582502, 287165004]

約数ペア:

[(1, 287165004), (2, 143582502), (3, 95721668), (4, 71791251), (6, 47860834), (7, 41023572), (12, 23930417), (14, 20511786), (21, 13674524), (28, 10255893), (42, 6837262), (84, 3418631), (443, 648228), (886, 324114), (1329, 216076), (1772, 162057), (2658, 108038), (3101, 92604), (5316, 54019), (6202, 46302), (7717, 37212), (9303, 30868), (12404, 23151), (15434, 18606)]