230045504

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{21269}}^1$

素因数の和:21307

約数の個数: 42

約数和(自身を含む): 494336070

約数和(自身を除く): 264290566

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 21269, 42538, 85076, 170152, 276497, 340304, 552994, 680608, 1105988, 1361216, 2211976, 3594461, 4423952, 7188922, 8847904, 14377844, 17695808, 28755688, 57511376, 115022752, 230045504]

約数ペア:

[(1, 230045504), (2, 115022752), (4, 57511376), (8, 28755688), (13, 17695808), (16, 14377844), (26, 8847904), (32, 7188922), (52, 4423952), (64, 3594461), (104, 2211976), (169, 1361216), (208, 1105988), (338, 680608), (416, 552994), (676, 340304), (832, 276497), (1352, 170152), (2704, 85076), (5408, 42538), (10816, 21269)]