289620468

素因数分解:

$2^2\times 3^3\times {\mathrm{883}}^1\times {\mathrm{3037}}^1$

素因数の和:3933

約数の個数: 48

約数和(自身を含む): 751965760

約数和(自身を除く): 462345292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 883, 1766, 2649, 3037, 3532, 5298, 6074, 7947, 9111, 10596, 12148, 15894, 18222, 23841, 27333, 31788, 36444, 47682, 54666, 81999, 95364, 109332, 163998, 327996, 2681671, 5363342, 8045013, 10726684, 16090026, 24135039, 32180052, 48270078, 72405117, 96540156, 144810234, 289620468]

約数ペア:

[(1, 289620468), (2, 144810234), (3, 96540156), (4, 72405117), (6, 48270078), (9, 32180052), (12, 24135039), (18, 16090026), (27, 10726684), (36, 8045013), (54, 5363342), (108, 2681671), (883, 327996), (1766, 163998), (2649, 109332), (3037, 95364), (3532, 81999), (5298, 54666), (6074, 47682), (7947, 36444), (9111, 31788), (10596, 27333), (12148, 23841), (15894, 18222)]