380143872

素因数分解:

$2^8\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1187}}^1$

素因数の和:1348

約数の個数: 108

約数和(自身を含む): 1104863760

約数和(自身を除く): 724719888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 256, 278, 288, 384, 417, 556, 576, 768, 834, 1112, 1152, 1187, 1251, 1668, 2224, 2304, 2374, 2502, 3336, 3561, 4448, 4748, 5004, 6672, 7122, 8896, 9496, 10008, 10683, 13344, 14244, 17792, 18992, 20016, 21366, 26688, 28488, 35584, 37984, 40032, 42732, 53376, 56976, 75968, 80064, 85464, 106752, 113952, 151936, 160128, 164993, 170928, 227904, 303872, 320256, 329986, 341856, 455808, 494979, 659972, 683712, 911616, 989958, 1319944, 1367424, 1484937, 1979916, 2639888, 2734848, 2969874, 3959832, 5279776, 5939748, 7919664, 10559552, 11879496, 15839328, 21119104, 23758992, 31678656, 42238208, 47517984, 63357312, 95035968, 126714624, 190071936, 380143872]

約数ペア:

[(1, 380143872), (2, 190071936), (3, 126714624), (4, 95035968), (6, 63357312), (8, 47517984), (9, 42238208), (12, 31678656), (16, 23758992), (18, 21119104), (24, 15839328), (32, 11879496), (36, 10559552), (48, 7919664), (64, 5939748), (72, 5279776), (96, 3959832), (128, 2969874), (139, 2734848), (144, 2639888), (192, 1979916), (256, 1484937), (278, 1367424), (288, 1319944), (384, 989958), (417, 911616), (556, 683712), (576, 659972), (768, 494979), (834, 455808), (1112, 341856), (1152, 329986), (1187, 320256), (1251, 303872), (1668, 227904), (2224, 170928), (2304, 164993), (2374, 160128), (2502, 151936), (3336, 113952), (3561, 106752), (4448, 85464), (4748, 80064), (5004, 75968), (6672, 56976), (7122, 53376), (8896, 42732), (9496, 40032), (10008, 37984), (10683, 35584), (13344, 28488), (14244, 26688), (17792, 21366), (18992, 20016)]