298255552

素因数分解:

$2^6\times 7^2\times {\mathrm{95107}}^1$

素因数の和:95133

約数の個数: 42

約数和(自身を含む): 688486812

約数和(自身を除く): 390231260

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 95107, 190214, 380428, 665749, 760856, 1331498, 1521712, 2662996, 3043424, 4660243, 5325992, 6086848, 9320486, 10651984, 18640972, 21303968, 37281944, 42607936, 74563888, 149127776, 298255552]

約数ペア:

[(1, 298255552), (2, 149127776), (4, 74563888), (7, 42607936), (8, 37281944), (14, 21303968), (16, 18640972), (28, 10651984), (32, 9320486), (49, 6086848), (56, 5325992), (64, 4660243), (98, 3043424), (112, 2662996), (196, 1521712), (224, 1331498), (392, 760856), (448, 665749), (784, 380428), (1568, 190214), (3136, 95107)]