123298432

素因数分解:

$2^7\times {\mathrm{479}}^1\times {\mathrm{2011}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 246268800

約数和(自身を除く): 122970368

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 479, 958, 1916, 2011, 3832, 4022, 7664, 8044, 15328, 16088, 30656, 32176, 61312, 64352, 128704, 257408, 963269, 1926538, 3853076, 7706152, 15412304, 30824608, 61649216, 123298432]

約数ペア:

[(1, 123298432), (2, 61649216), (4, 30824608), (8, 15412304), (16, 7706152), (32, 3853076), (64, 1926538), (128, 963269), (479, 257408), (958, 128704), (1916, 64352), (2011, 61312), (3832, 32176), (4022, 30656), (7664, 16088), (8044, 15328)]