308477344

素因数分解:

$2^5\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1741}}^1$

素因数の和:1878

約数の個数: 72

約数和(自身を含む): 713129508

約数和(自身を除く): 404652164

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 113, 196, 224, 226, 392, 452, 784, 791, 904, 1568, 1582, 1741, 1808, 3164, 3482, 3616, 5537, 6328, 6964, 11074, 12187, 12656, 13928, 22148, 24374, 25312, 27856, 44296, 48748, 55712, 85309, 88592, 97496, 170618, 177184, 194992, 196733, 341236, 389984, 393466, 682472, 786932, 1364944, 1377131, 1573864, 2729888, 2754262, 3147728, 5508524, 6295456, 9639917, 11017048, 19279834, 22034096, 38559668, 44068192, 77119336, 154238672, 308477344]

約数ペア:

[(1, 308477344), (2, 154238672), (4, 77119336), (7, 44068192), (8, 38559668), (14, 22034096), (16, 19279834), (28, 11017048), (32, 9639917), (49, 6295456), (56, 5508524), (98, 3147728), (112, 2754262), (113, 2729888), (196, 1573864), (224, 1377131), (226, 1364944), (392, 786932), (452, 682472), (784, 393466), (791, 389984), (904, 341236), (1568, 196733), (1582, 194992), (1741, 177184), (1808, 170618), (3164, 97496), (3482, 88592), (3616, 85309), (5537, 55712), (6328, 48748), (6964, 44296), (11074, 27856), (12187, 25312), (12656, 24374), (13928, 22148)]