248590912

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1035

約数の個数: 56

約数和(自身を含む): 510251456

約数和(自身を除く): 261660544

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 103, 172, 206, 344, 412, 688, 824, 877, 1376, 1648, 1754, 2752, 3296, 3508, 4429, 6592, 7016, 8858, 14032, 17716, 28064, 35432, 37711, 56128, 70864, 75422, 90331, 141728, 150844, 180662, 283456, 301688, 361324, 603376, 722648, 1206752, 1445296, 2413504, 2890592, 3884233, 5781184, 7768466, 15536932, 31073864, 62147728, 124295456, 248590912]

約数ペア:

[(1, 248590912), (2, 124295456), (4, 62147728), (8, 31073864), (16, 15536932), (32, 7768466), (43, 5781184), (64, 3884233), (86, 2890592), (103, 2413504), (172, 1445296), (206, 1206752), (344, 722648), (412, 603376), (688, 361324), (824, 301688), (877, 283456), (1376, 180662), (1648, 150844), (1754, 141728), (2752, 90331), (3296, 75422), (3508, 70864), (4429, 56128), (6592, 37711), (7016, 35432), (8858, 28064), (14032, 17716)]