375156678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{883}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 815330880

約数和(自身を除く): 440174202

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 419, 507, 838, 883, 1014, 1257, 1766, 2514, 2649, 5298, 5447, 10894, 11479, 16341, 22958, 32682, 34437, 68874, 70811, 141622, 149227, 212433, 298454, 369977, 424866, 447681, 739954, 895362, 1109931, 2219862, 4809701, 9619402, 14429103, 28858206, 62526113, 125052226, 187578339, 375156678]

約数ペア:

[(1, 375156678), (2, 187578339), (3, 125052226), (6, 62526113), (13, 28858206), (26, 14429103), (39, 9619402), (78, 4809701), (169, 2219862), (338, 1109931), (419, 895362), (507, 739954), (838, 447681), (883, 424866), (1014, 369977), (1257, 298454), (1766, 212433), (2514, 149227), (2649, 141622), (5298, 70811), (5447, 68874), (10894, 34437), (11479, 32682), (16341, 22958)]