2078111952

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{311}}^1\times {\mathrm{947}}^1$

素因数の和:1286

約数の個数: 180

約数和(自身を含む): 6794270496

約数和(自身を除く): 4716158544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 311, 336, 392, 441, 504, 588, 622, 784, 882, 933, 947, 1008, 1176, 1244, 1764, 1866, 1894, 2177, 2352, 2488, 2799, 2841, 3528, 3732, 3788, 4354, 4976, 5598, 5682, 6531, 6629, 7056, 7464, 7576, 8523, 8708, 11196, 11364, 13062, 13258, 14928, 15152, 15239, 17046, 17416, 19593, 19887, 22392, 22728, 26124, 26516, 30478, 34092, 34832, 39186, 39774, 44784, 45456, 45717, 46403, 52248, 53032, 59661, 60956, 68184, 78372, 79548, 91434, 92806, 104496, 106064, 119322, 121912, 136368, 137151, 139209, 156744, 159096, 182868, 185612, 238644, 243824, 274302, 278418, 294517, 313488, 318192, 365736, 371224, 417627, 477288, 548604, 556836, 589034, 731472, 742448, 835254, 883551, 954576, 1097208, 1113672, 1178068, 1670508, 1767102, 2061619, 2194416, 2227344, 2356136, 2650653, 3341016, 3534204, 4123238, 4712272, 5301306, 6184857, 6682032, 7068408, 8246476, 10602612, 12369714, 14136816, 14431333, 16492952, 18554571, 21205224, 24739428, 28862666, 32985904, 37109142, 42410448, 43293999, 49478856, 57725332, 74218284, 86587998, 98957712, 115450664, 129881997, 148436568, 173175996, 230901328, 259763994, 296873136, 346351992, 519527988, 692703984, 1039055976, 2078111952]

約数ペア:

[(1, 2078111952), (2, 1039055976), (3, 692703984), (4, 519527988), (6, 346351992), (7, 296873136), (8, 259763994), (9, 230901328), (12, 173175996), (14, 148436568), (16, 129881997), (18, 115450664), (21, 98957712), (24, 86587998), (28, 74218284), (36, 57725332), (42, 49478856), (48, 43293999), (49, 42410448), (56, 37109142), (63, 32985904), (72, 28862666), (84, 24739428), (98, 21205224), (112, 18554571), (126, 16492952), (144, 14431333), (147, 14136816), (168, 12369714), (196, 10602612), (252, 8246476), (294, 7068408), (311, 6682032), (336, 6184857), (392, 5301306), (441, 4712272), (504, 4123238), (588, 3534204), (622, 3341016), (784, 2650653), (882, 2356136), (933, 2227344), (947, 2194416), (1008, 2061619), (1176, 1767102), (1244, 1670508), (1764, 1178068), (1866, 1113672), (1894, 1097208), (2177, 954576), (2352, 883551), (2488, 835254), (2799, 742448), (2841, 731472), (3528, 589034), (3732, 556836), (3788, 548604), (4354, 477288), (4976, 417627), (5598, 371224), (5682, 365736), (6531, 318192), (6629, 313488), (7056, 294517), (7464, 278418), (7576, 274302), (8523, 243824), (8708, 238644), (11196, 185612), (11364, 182868), (13062, 159096), (13258, 156744), (14928, 139209), (15152, 137151), (15239, 136368), (17046, 121912), (17416, 119322), (19593, 106064), (19887, 104496), (22392, 92806), (22728, 91434), (26124, 79548), (26516, 78372), (30478, 68184), (34092, 60956), (34832, 59661), (39186, 53032), (39774, 52248), (44784, 46403), (45456, 45717)]