521000508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8699}}^1$

素因数の和:8767

約数の個数: 96

約数和(自身を含む): 1496678400

約数和(自身を除く): 975677892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 644, 651, 713, 868, 966, 1302, 1426, 1932, 2139, 2604, 2852, 4278, 4991, 8556, 8699, 9982, 14973, 17398, 19964, 26097, 29946, 34796, 52194, 59892, 60893, 104388, 121786, 182679, 200077, 243572, 269669, 365358, 400154, 539338, 600231, 730716, 800308, 809007, 1078676, 1200462, 1400539, 1618014, 1887683, 2400924, 2801078, 3236028, 3775366, 4201617, 5602156, 5663049, 6202387, 7550732, 8403234, 11326098, 12404774, 16806468, 18607161, 22652196, 24809548, 37214322, 43416709, 74428644, 86833418, 130250127, 173666836, 260500254, 521000508]

約数ペア:

[(1, 521000508), (2, 260500254), (3, 173666836), (4, 130250127), (6, 86833418), (7, 74428644), (12, 43416709), (14, 37214322), (21, 24809548), (23, 22652196), (28, 18607161), (31, 16806468), (42, 12404774), (46, 11326098), (62, 8403234), (69, 7550732), (84, 6202387), (92, 5663049), (93, 5602156), (124, 4201617), (138, 3775366), (161, 3236028), (186, 2801078), (217, 2400924), (276, 1887683), (322, 1618014), (372, 1400539), (434, 1200462), (483, 1078676), (644, 809007), (651, 800308), (713, 730716), (868, 600231), (966, 539338), (1302, 400154), (1426, 365358), (1932, 269669), (2139, 243572), (2604, 200077), (2852, 182679), (4278, 121786), (4991, 104388), (8556, 60893), (8699, 59892), (9982, 52194), (14973, 34796), (17398, 29946), (19964, 26097)]