259788708

素因数分解:

$2^2\times 3^4\times {\mathrm{801817}}^1$

素因数の和:801833

約数の個数: 30

約数和(自身を含む): 679139846

約数和(自身を除く): 419351138

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 801817, 1603634, 2405451, 3207268, 4810902, 7216353, 9621804, 14432706, 21649059, 28865412, 43298118, 64947177, 86596236, 129894354, 259788708]

約数ペア:

[(1, 259788708), (2, 129894354), (3, 86596236), (4, 64947177), (6, 43298118), (9, 28865412), (12, 21649059), (18, 14432706), (27, 9621804), (36, 7216353), (54, 4810902), (81, 3207268), (108, 2405451), (162, 1603634), (324, 801817)]