318702992

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{1613}}^1$

素因数の和:1907

約数の個数: 40

約数和(自身を含む): 632229624

約数和(自身を除く): 313526632

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 233, 424, 466, 848, 932, 1613, 1864, 3226, 3728, 6452, 12349, 12904, 24698, 25808, 49396, 85489, 98792, 170978, 197584, 341956, 375829, 683912, 751658, 1367824, 1503316, 3006632, 6013264, 19918937, 39837874, 79675748, 159351496, 318702992]

約数ペア:

[(1, 318702992), (2, 159351496), (4, 79675748), (8, 39837874), (16, 19918937), (53, 6013264), (106, 3006632), (212, 1503316), (233, 1367824), (424, 751658), (466, 683912), (848, 375829), (932, 341956), (1613, 197584), (1864, 170978), (3226, 98792), (3728, 85489), (6452, 49396), (12349, 25808), (12904, 24698)]