630687568

素因数分解:

$2^4\times 7^1\times {\mathrm{607}}^1\times {\mathrm{9277}}^1$

素因数の和:9899

約数の個数: 40

約数和(自身を含む): 1398973952

約数和(自身を除く): 768286384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 607, 1214, 2428, 4249, 4856, 8498, 9277, 9712, 16996, 18554, 33992, 37108, 64939, 67984, 74216, 129878, 148432, 259756, 519512, 1039024, 5631139, 11262278, 22524556, 39417973, 45049112, 78835946, 90098224, 157671892, 315343784, 630687568]

約数ペア:

[(1, 630687568), (2, 315343784), (4, 157671892), (7, 90098224), (8, 78835946), (14, 45049112), (16, 39417973), (28, 22524556), (56, 11262278), (112, 5631139), (607, 1039024), (1214, 519512), (2428, 259756), (4249, 148432), (4856, 129878), (8498, 74216), (9277, 67984), (9712, 64939), (16996, 37108), (18554, 33992)]