312415368

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{50651}}^1$

素因数の和:50917

約数の個数: 32

約数和(自身を含む): 784092960

約数和(自身を除く): 471677592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 50651, 101302, 151953, 202604, 303906, 405208, 607812, 1215624, 13017307, 26034614, 39051921, 52069228, 78103842, 104138456, 156207684, 312415368]

約数ペア:

[(1, 312415368), (2, 156207684), (3, 104138456), (4, 78103842), (6, 52069228), (8, 39051921), (12, 26034614), (24, 13017307), (257, 1215624), (514, 607812), (771, 405208), (1028, 303906), (1542, 202604), (2056, 151953), (3084, 101302), (6168, 50651)]