286497068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13537}}^1$

素因数の和:13602

約数の個数: 48

約数和(自身を含む): 604986144

約数和(自身を除く): 318489076

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 10582, 13537, 21164, 27074, 54148, 148907, 175981, 297814, 351962, 500869, 595628, 703924, 1001738, 1935791, 2003476, 3871582, 5509559, 6511297, 7743164, 11019118, 13022594, 22038236, 26045188, 71624267, 143248534, 286497068]

約数ペア:

[(1, 286497068), (2, 143248534), (4, 71624267), (11, 26045188), (13, 22038236), (22, 13022594), (26, 11019118), (37, 7743164), (44, 6511297), (52, 5509559), (74, 3871582), (143, 2003476), (148, 1935791), (286, 1001738), (407, 703924), (481, 595628), (572, 500869), (814, 351962), (962, 297814), (1628, 175981), (1924, 148907), (5291, 54148), (10582, 27074), (13537, 21164)]