456128512

素因数分解:

$2^{11}\times 7^1\times {\mathrm{31817}}^1$

素因数の和:31846

約数の個数: 48

約数和(自身を含む): 1042357680

約数和(自身を除く): 586229168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 31817, 63634, 127268, 222719, 254536, 445438, 509072, 890876, 1018144, 1781752, 2036288, 3563504, 4072576, 7127008, 8145152, 14254016, 16290304, 28508032, 32580608, 57016064, 65161216, 114032128, 228064256, 456128512]

約数ペア:

[(1, 456128512), (2, 228064256), (4, 114032128), (7, 65161216), (8, 57016064), (14, 32580608), (16, 28508032), (28, 16290304), (32, 14254016), (56, 8145152), (64, 7127008), (112, 4072576), (128, 3563504), (224, 2036288), (256, 1781752), (448, 1018144), (512, 890876), (896, 509072), (1024, 445438), (1792, 254536), (2048, 222719), (3584, 127268), (7168, 63634), (14336, 31817)]