258315704844

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{303187447}}^1$

素因数の和:303187525

約数の個数: 24

約数和(自身を含む): 611225895168

約数和(自身を除く): 352910190324

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 303187447, 606374894, 909562341, 1212749788, 1819124682, 3638249364, 21526308737, 43052617474, 64578926211, 86105234948, 129157852422, 258315704844]

約数ペア:

[(1, 258315704844), (2, 129157852422), (3, 86105234948), (4, 64578926211), (6, 43052617474), (12, 21526308737), (71, 3638249364), (142, 1819124682), (213, 1212749788), (284, 909562341), (426, 606374894), (852, 303187447)]