739545261

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 1260306432

約数和(自身を除く): 520761171

約数列:

[1, 3, 7, 13, 21, 39, 43, 73, 91, 129, 219, 273, 301, 511, 559, 863, 903, 949, 1533, 1677, 2589, 2847, 3139, 3913, 6041, 6643, 9417, 11219, 11739, 18123, 19929, 21973, 33657, 37109, 40807, 62999, 65919, 78533, 111327, 122421, 188997, 235599, 259763, 285649, 440993, 482417, 779289, 818987, 856947, 1322979, 1447251, 2456961, 2708957, 3376919, 5732909, 8126871, 10130757, 17198727, 18962699, 35216441, 56888097, 105649323, 246515087, 739545261]

約数ペア:

[(1, 739545261), (3, 246515087), (7, 105649323), (13, 56888097), (21, 35216441), (39, 18962699), (43, 17198727), (73, 10130757), (91, 8126871), (129, 5732909), (219, 3376919), (273, 2708957), (301, 2456961), (511, 1447251), (559, 1322979), (863, 856947), (903, 818987), (949, 779289), (1533, 482417), (1677, 440993), (2589, 285649), (2847, 259763), (3139, 235599), (3913, 188997), (6041, 122421), (6643, 111327), (9417, 78533), (11219, 65919), (11739, 62999), (18123, 40807), (19929, 37109), (21973, 33657)]