271959968

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18121}}^1$

素因数の和:18205

約数の個数: 48

約数和(自身を含む): 621077184

約数和(自身を除く): 349117216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 15008, 18121, 36242, 72484, 126847, 144968, 253694, 289936, 507388, 579872, 1014776, 1214107, 2029552, 2428214, 4059104, 4856428, 8498749, 9712856, 16997498, 19425712, 33994996, 38851424, 67989992, 135979984, 271959968]

約数ペア:

[(1, 271959968), (2, 135979984), (4, 67989992), (7, 38851424), (8, 33994996), (14, 19425712), (16, 16997498), (28, 9712856), (32, 8498749), (56, 4856428), (67, 4059104), (112, 2428214), (134, 2029552), (224, 1214107), (268, 1014776), (469, 579872), (536, 507388), (938, 289936), (1072, 253694), (1876, 144968), (2144, 126847), (3752, 72484), (7504, 36242), (15008, 18121)]