239901984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1087

約数の個数: 144

約数和(自身を含む): 786659328

約数和(自身を除く): 546757344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 288, 336, 381, 504, 508, 672, 762, 889, 937, 1008, 1016, 1143, 1524, 1778, 1874, 2016, 2032, 2286, 2667, 2811, 3048, 3556, 3748, 4064, 4572, 5334, 5622, 6096, 6559, 7112, 7496, 8001, 8433, 9144, 10668, 11244, 12192, 13118, 14224, 14992, 16002, 16866, 18288, 19677, 21336, 22488, 26236, 28448, 29984, 32004, 33732, 36576, 39354, 42672, 44976, 52472, 59031, 64008, 67464, 78708, 85344, 89952, 104944, 118062, 118999, 128016, 134928, 157416, 209888, 236124, 237998, 256032, 269856, 314832, 356997, 472248, 475996, 629664, 713994, 832993, 944496, 951992, 1070991, 1427988, 1665986, 1888992, 1903984, 2141982, 2498979, 2855976, 3331972, 3807968, 4283964, 4997958, 5711952, 6663944, 7496937, 8567928, 9995916, 11423904, 13327888, 14993874, 17135856, 19991832, 26655776, 29987748, 34271712, 39983664, 59975496, 79967328, 119950992, 239901984]

約数ペア:

[(1, 239901984), (2, 119950992), (3, 79967328), (4, 59975496), (6, 39983664), (7, 34271712), (8, 29987748), (9, 26655776), (12, 19991832), (14, 17135856), (16, 14993874), (18, 13327888), (21, 11423904), (24, 9995916), (28, 8567928), (32, 7496937), (36, 6663944), (42, 5711952), (48, 4997958), (56, 4283964), (63, 3807968), (72, 3331972), (84, 2855976), (96, 2498979), (112, 2141982), (126, 1903984), (127, 1888992), (144, 1665986), (168, 1427988), (224, 1070991), (252, 951992), (254, 944496), (288, 832993), (336, 713994), (381, 629664), (504, 475996), (508, 472248), (672, 356997), (762, 314832), (889, 269856), (937, 256032), (1008, 237998), (1016, 236124), (1143, 209888), (1524, 157416), (1778, 134928), (1874, 128016), (2016, 118999), (2032, 118062), (2286, 104944), (2667, 89952), (2811, 85344), (3048, 78708), (3556, 67464), (3748, 64008), (4064, 59031), (4572, 52472), (5334, 44976), (5622, 42672), (6096, 39354), (6559, 36576), (7112, 33732), (7496, 32004), (8001, 29984), (8433, 28448), (9144, 26236), (10668, 22488), (11244, 21336), (12192, 19677), (13118, 18288), (14224, 16866), (14992, 16002)]