279536992

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9109}}^1$

素因数の和:9263

約数の個数: 48

約数和(自身を含む): 633618720

約数和(自身を除く): 354081728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 3836, 4384, 7672, 9109, 15344, 18218, 30688, 36436, 63763, 72872, 127526, 145744, 255052, 291488, 510104, 1020208, 1247933, 2040416, 2495866, 4991732, 8735531, 9983464, 17471062, 19966928, 34942124, 39933856, 69884248, 139768496, 279536992]

約数ペア:

[(1, 279536992), (2, 139768496), (4, 69884248), (7, 39933856), (8, 34942124), (14, 19966928), (16, 17471062), (28, 9983464), (32, 8735531), (56, 4991732), (112, 2495866), (137, 2040416), (224, 1247933), (274, 1020208), (548, 510104), (959, 291488), (1096, 255052), (1918, 145744), (2192, 127526), (3836, 72872), (4384, 63763), (7672, 36436), (9109, 30688), (15344, 18218)]