289131114

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{2389}}^1$

素因数の和:3294

約数の個数: 32

約数和(自身を含む): 604344960

約数和(自身を除く): 315213846

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 877, 1754, 2389, 2631, 4778, 5262, 7167, 14334, 20171, 40342, 54947, 60513, 109894, 121026, 164841, 329682, 2095153, 4190306, 6285459, 12570918, 48188519, 96377038, 144565557, 289131114]

約数ペア:

[(1, 289131114), (2, 144565557), (3, 96377038), (6, 48188519), (23, 12570918), (46, 6285459), (69, 4190306), (138, 2095153), (877, 329682), (1754, 164841), (2389, 121026), (2631, 109894), (4778, 60513), (5262, 54947), (7167, 40342), (14334, 20171)]