1644747648

素因数分解:

$2^7\times 3^1\times {\mathrm{4283197}}^1$

素因数の和:4283214

約数の個数: 32

約数和(自身を含む): 4368861960

約数和(自身を除く): 2724114312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 4283197, 8566394, 12849591, 17132788, 25699182, 34265576, 51398364, 68531152, 102796728, 137062304, 205593456, 274124608, 411186912, 548249216, 822373824, 1644747648]

約数ペア:

[(1, 1644747648), (2, 822373824), (3, 548249216), (4, 411186912), (6, 274124608), (8, 205593456), (12, 137062304), (16, 102796728), (24, 68531152), (32, 51398364), (48, 34265576), (64, 25699182), (96, 17132788), (128, 12849591), (192, 8566394), (384, 4283197)]