307251952

素因数分解:

$2^4\times 7^2\times {\mathrm{391903}}^1$

素因数の和:391925

約数の個数: 30

約数和(自身を含む): 692494368

約数和(自身を除く): 385242416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 391903, 783806, 1567612, 2743321, 3135224, 5486642, 6270448, 10973284, 19203247, 21946568, 38406494, 43893136, 76812988, 153625976, 307251952]

約数ペア:

[(1, 307251952), (2, 153625976), (4, 76812988), (7, 43893136), (8, 38406494), (14, 21946568), (16, 19203247), (28, 10973284), (49, 6270448), (56, 5486642), (98, 3135224), (112, 2743321), (196, 1567612), (392, 783806), (784, 391903)]