255361264596

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{587}}^1\times {\mathrm{66763}}^1$

素因数の和:67541

約数の個数: 72

約数和(自身を含む): 650178276384

約数和(自身を除く): 394817011788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 587, 724, 1086, 1174, 1629, 1761, 2172, 2348, 3258, 3522, 5283, 6516, 7044, 10566, 21132, 66763, 106247, 133526, 200289, 212494, 267052, 318741, 400578, 424988, 600867, 637482, 801156, 956223, 1201734, 1274964, 1912446, 2403468, 3824892, 12084103, 24168206, 36252309, 39189881, 48336412, 72504618, 78379762, 108756927, 117569643, 145009236, 156759524, 217513854, 235139286, 352708929, 435027708, 470278572, 705417858, 1410835716, 7093368461, 14186736922, 21280105383, 28373473844, 42560210766, 63840316149, 85120421532, 127680632298, 255361264596]

約数ペア:

[(1, 255361264596), (2, 127680632298), (3, 85120421532), (4, 63840316149), (6, 42560210766), (9, 28373473844), (12, 21280105383), (18, 14186736922), (36, 7093368461), (181, 1410835716), (362, 705417858), (543, 470278572), (587, 435027708), (724, 352708929), (1086, 235139286), (1174, 217513854), (1629, 156759524), (1761, 145009236), (2172, 117569643), (2348, 108756927), (3258, 78379762), (3522, 72504618), (5283, 48336412), (6516, 39189881), (7044, 36252309), (10566, 24168206), (21132, 12084103), (66763, 3824892), (106247, 2403468), (133526, 1912446), (200289, 1274964), (212494, 1201734), (267052, 956223), (318741, 801156), (400578, 637482), (424988, 600867)]