809940144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3677}}^1$

素因数の和:4054

約数の個数: 80

約数和(自身を含む): 2260292832

約数和(自身を除く): 1450352688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 353, 624, 706, 1059, 1412, 2118, 2824, 3677, 4236, 4589, 5648, 7354, 8472, 9178, 11031, 13767, 14708, 16944, 18356, 22062, 27534, 29416, 36712, 44124, 47801, 55068, 58832, 73424, 88248, 95602, 110136, 143403, 176496, 191204, 220272, 286806, 382408, 573612, 764816, 1147224, 1297981, 2294448, 2595962, 3893943, 5191924, 7787886, 10383848, 15575772, 16873753, 20767696, 31151544, 33747506, 50621259, 62303088, 67495012, 101242518, 134990024, 202485036, 269980048, 404970072, 809940144]

約数ペア:

[(1, 809940144), (2, 404970072), (3, 269980048), (4, 202485036), (6, 134990024), (8, 101242518), (12, 67495012), (13, 62303088), (16, 50621259), (24, 33747506), (26, 31151544), (39, 20767696), (48, 16873753), (52, 15575772), (78, 10383848), (104, 7787886), (156, 5191924), (208, 3893943), (312, 2595962), (353, 2294448), (624, 1297981), (706, 1147224), (1059, 764816), (1412, 573612), (2118, 382408), (2824, 286806), (3677, 220272), (4236, 191204), (4589, 176496), (5648, 143403), (7354, 110136), (8472, 95602), (9178, 88248), (11031, 73424), (13767, 58832), (14708, 55068), (16944, 47801), (18356, 44124), (22062, 36712), (27534, 29416)]