391704

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 1032000

約数和(自身を除く): 640296

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 859, 1718, 2577, 3436, 5154, 6872, 10308, 16321, 20616, 32642, 48963, 65284, 97926, 130568, 195852, 391704]

約数ペア:

[(1, 391704), (2, 195852), (3, 130568), (4, 97926), (6, 65284), (8, 48963), (12, 32642), (19, 20616), (24, 16321), (38, 10308), (57, 6872), (76, 5154), (114, 3436), (152, 2577), (228, 1718), (456, 859)]