389616575024

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{1232527}}^1$

素因数の和:1233417

約数の個数: 40

約数和(自身を含む): 788620715520

約数和(自身を除く): 399004140496

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 859, 1718, 3436, 6872, 13744, 19757, 39514, 79028, 158056, 316112, 1232527, 2465054, 4930108, 9860216, 19720432, 28348121, 56696242, 113392484, 226784968, 453569936, 1058740693, 2117481386, 4234962772, 8469925544, 16939851088, 24351035939, 48702071878, 97404143756, 194808287512, 389616575024]

約数ペア:

[(1, 389616575024), (2, 194808287512), (4, 97404143756), (8, 48702071878), (16, 24351035939), (23, 16939851088), (46, 8469925544), (92, 4234962772), (184, 2117481386), (368, 1058740693), (859, 453569936), (1718, 226784968), (3436, 113392484), (6872, 56696242), (13744, 28348121), (19757, 19720432), (39514, 9860216), (79028, 4930108), (158056, 2465054), (316112, 1232527)]