229777314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 519450624

約数和(自身を除く): 289673310

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 263, 299, 487, 526, 598, 789, 897, 974, 1461, 1578, 1794, 2922, 3419, 6049, 6331, 6838, 10257, 11201, 12098, 12662, 18147, 18993, 20514, 22402, 33603, 36294, 37986, 67206, 78637, 128081, 145613, 157274, 235911, 256162, 291226, 384243, 436839, 471822, 768486, 873678, 1665053, 2945863, 3330106, 4995159, 5891726, 8837589, 9990318, 17675178, 38296219, 76592438, 114888657, 229777314]

約数ペア:

[(1, 229777314), (2, 114888657), (3, 76592438), (6, 38296219), (13, 17675178), (23, 9990318), (26, 8837589), (39, 5891726), (46, 4995159), (69, 3330106), (78, 2945863), (138, 1665053), (263, 873678), (299, 768486), (487, 471822), (526, 436839), (598, 384243), (789, 291226), (897, 256162), (974, 235911), (1461, 157274), (1578, 145613), (1794, 128081), (2922, 78637), (3419, 67206), (6049, 37986), (6331, 36294), (6838, 33603), (10257, 22402), (11201, 20514), (12098, 18993), (12662, 18147)]