263208852

素因数分解:

$2^2\times 3^5\times {\mathrm{270791}}^1$

素因数の和:270810

約数の個数: 36

約数和(自身を含む): 689978016

約数和(自身を除く): 426769164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 270791, 541582, 812373, 1083164, 1624746, 2437119, 3249492, 4874238, 7311357, 9748476, 14622714, 21934071, 29245428, 43868142, 65802213, 87736284, 131604426, 263208852]

約数ペア:

[(1, 263208852), (2, 131604426), (3, 87736284), (4, 65802213), (6, 43868142), (9, 29245428), (12, 21934071), (18, 14622714), (27, 9748476), (36, 7311357), (54, 4874238), (81, 3249492), (108, 2437119), (162, 1624746), (243, 1083164), (324, 812373), (486, 541582), (972, 270791)]