268520256

素因数分解:

$2^6\times 3^2\times {\mathrm{466181}}^1$

素因数の和:466199

約数の個数: 42

約数和(自身を含む): 769666482

約数和(自身を除く): 501146226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 466181, 932362, 1398543, 1864724, 2797086, 3729448, 4195629, 5594172, 7458896, 8391258, 11188344, 14917792, 16782516, 22376688, 29835584, 33565032, 44753376, 67130064, 89506752, 134260128, 268520256]

約数ペア:

[(1, 268520256), (2, 134260128), (3, 89506752), (4, 67130064), (6, 44753376), (8, 33565032), (9, 29835584), (12, 22376688), (16, 16782516), (18, 14917792), (24, 11188344), (32, 8391258), (36, 7458896), (48, 5594172), (64, 4195629), (72, 3729448), (96, 2797086), (144, 1864724), (192, 1398543), (288, 932362), (576, 466181)]