289588836

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{757}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 687657600

約数和(自身を除く): 398068764

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 449, 757, 852, 898, 1347, 1514, 1796, 2271, 2694, 3028, 4542, 5388, 9084, 31879, 53747, 63758, 95637, 107494, 127516, 161241, 191274, 214988, 322482, 339893, 382548, 644964, 679786, 1019679, 1359572, 2039358, 4078716, 24132403, 48264806, 72397209, 96529612, 144794418, 289588836]

約数ペア:

[(1, 289588836), (2, 144794418), (3, 96529612), (4, 72397209), (6, 48264806), (12, 24132403), (71, 4078716), (142, 2039358), (213, 1359572), (284, 1019679), (426, 679786), (449, 644964), (757, 382548), (852, 339893), (898, 322482), (1347, 214988), (1514, 191274), (1796, 161241), (2271, 127516), (2694, 107494), (3028, 95637), (4542, 63758), (5388, 53747), (9084, 31879)]