249781662

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:714

約数の個数: 72

約数和(自身を含む): 590886504

約数和(自身を除く): 341104842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 169, 234, 314, 338, 471, 507, 523, 942, 1014, 1046, 1413, 1521, 1569, 2041, 2826, 3042, 3138, 4082, 4707, 6123, 6799, 9414, 12246, 13598, 18369, 20397, 26533, 36738, 40794, 53066, 61191, 79599, 82111, 88387, 122382, 159198, 164222, 176774, 238797, 246333, 265161, 477594, 492666, 530322, 738999, 795483, 1067443, 1477998, 1590966, 2134886, 3202329, 6404658, 9606987, 13876759, 19213974, 27753518, 41630277, 83260554, 124890831, 249781662]

約数ペア:

[(1, 249781662), (2, 124890831), (3, 83260554), (6, 41630277), (9, 27753518), (13, 19213974), (18, 13876759), (26, 9606987), (39, 6404658), (78, 3202329), (117, 2134886), (157, 1590966), (169, 1477998), (234, 1067443), (314, 795483), (338, 738999), (471, 530322), (507, 492666), (523, 477594), (942, 265161), (1014, 246333), (1046, 238797), (1413, 176774), (1521, 164222), (1569, 159198), (2041, 122382), (2826, 88387), (3042, 82111), (3138, 79599), (4082, 61191), (4707, 53066), (6123, 40794), (6799, 36738), (9414, 26533), (12246, 20397), (13598, 18369)]