258848784

素因数分解:

$2^4\times 3^4\times {\mathrm{199729}}^1$

素因数の和:199749

約数の個数: 50

約数和(自身を含む): 749187230

約数和(自身を除く): 490338446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 199729, 399458, 599187, 798916, 1198374, 1597832, 1797561, 2396748, 3195664, 3595122, 4793496, 5392683, 7190244, 9586992, 10785366, 14380488, 16178049, 21570732, 28760976, 32356098, 43141464, 64712196, 86282928, 129424392, 258848784]

約数ペア:

[(1, 258848784), (2, 129424392), (3, 86282928), (4, 64712196), (6, 43141464), (8, 32356098), (9, 28760976), (12, 21570732), (16, 16178049), (18, 14380488), (24, 10785366), (27, 9586992), (36, 7190244), (48, 5392683), (54, 4793496), (72, 3595122), (81, 3195664), (108, 2396748), (144, 1797561), (162, 1597832), (216, 1198374), (324, 798916), (432, 599187), (648, 399458), (1296, 199729)]