268271224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{2297}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 542419920

約数和(自身を除く): 274148696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1123, 2246, 2297, 4492, 4594, 8984, 9188, 14599, 18376, 29198, 29861, 58396, 59722, 116792, 119444, 238888, 2579531, 5159062, 10318124, 20636248, 33533903, 67067806, 134135612, 268271224]

約数ペア:

[(1, 268271224), (2, 134135612), (4, 67067806), (8, 33533903), (13, 20636248), (26, 10318124), (52, 5159062), (104, 2579531), (1123, 238888), (2246, 119444), (2297, 116792), (4492, 59722), (4594, 58396), (8984, 29861), (9188, 29198), (14599, 18376)]