689367168

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{85487}}^1$

素因数の和:85514

約数の個数: 96

約数和(自身を含む): 2267141760

約数和(自身を除く): 1577774592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 85487, 170974, 256461, 341948, 512922, 598409, 683896, 769383, 1025844, 1196818, 1367792, 1538766, 1795227, 2051688, 2393636, 2735584, 3077532, 3590454, 4103376, 4787272, 5385681, 5471168, 6155064, 7180908, 8206752, 9574544, 10771362, 10942336, 12310128, 14361816, 16413504, 19149088, 21542724, 24620256, 28723632, 32827008, 38298176, 43085448, 49240512, 57447264, 76596352, 86170896, 98481024, 114894528, 172341792, 229789056, 344683584, 689367168]

約数ペア:

[(1, 689367168), (2, 344683584), (3, 229789056), (4, 172341792), (6, 114894528), (7, 98481024), (8, 86170896), (9, 76596352), (12, 57447264), (14, 49240512), (16, 43085448), (18, 38298176), (21, 32827008), (24, 28723632), (28, 24620256), (32, 21542724), (36, 19149088), (42, 16413504), (48, 14361816), (56, 12310128), (63, 10942336), (64, 10771362), (72, 9574544), (84, 8206752), (96, 7180908), (112, 6155064), (126, 5471168), (128, 5385681), (144, 4787272), (168, 4103376), (192, 3590454), (224, 3077532), (252, 2735584), (288, 2393636), (336, 2051688), (384, 1795227), (448, 1538766), (504, 1367792), (576, 1196818), (672, 1025844), (896, 769383), (1008, 683896), (1152, 598409), (1344, 512922), (2016, 341948), (2688, 256461), (4032, 170974), (8064, 85487)]