1272576256

素因数分解:

$2^8\times 7^2\times {\mathrm{101449}}^1$

素因数の和:101479

約数の個数: 54

約数和(自身を含む): 2954934150

約数和(自身を除く): 1682357894

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 101449, 202898, 405796, 710143, 811592, 1420286, 1623184, 2840572, 3246368, 4971001, 5681144, 6492736, 9942002, 11362288, 12985472, 19884004, 22724576, 25970944, 39768008, 45449152, 79536016, 90898304, 159072032, 181796608, 318144064, 636288128, 1272576256]

約数ペア:

[(1, 1272576256), (2, 636288128), (4, 318144064), (7, 181796608), (8, 159072032), (14, 90898304), (16, 79536016), (28, 45449152), (32, 39768008), (49, 25970944), (56, 22724576), (64, 19884004), (98, 12985472), (112, 11362288), (128, 9942002), (196, 6492736), (224, 5681144), (256, 4971001), (392, 3246368), (448, 2840572), (784, 1623184), (896, 1420286), (1568, 811592), (1792, 710143), (3136, 405796), (6272, 202898), (12544, 101449)]