871642368

素因数分解:

$2^8\times 3^2\times {\mathrm{378317}}^1$

素因数の和:378339

約数の個数: 54

約数和(自身を含む): 2513166474

約数和(自身を除く): 1641524106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 378317, 756634, 1134951, 1513268, 2269902, 3026536, 3404853, 4539804, 6053072, 6809706, 9079608, 12106144, 13619412, 18159216, 24212288, 27238824, 36318432, 48424576, 54477648, 72636864, 96849152, 108955296, 145273728, 217910592, 290547456, 435821184, 871642368]

約数ペア:

[(1, 871642368), (2, 435821184), (3, 290547456), (4, 217910592), (6, 145273728), (8, 108955296), (9, 96849152), (12, 72636864), (16, 54477648), (18, 48424576), (24, 36318432), (32, 27238824), (36, 24212288), (48, 18159216), (64, 13619412), (72, 12106144), (96, 9079608), (128, 6809706), (144, 6053072), (192, 4539804), (256, 3404853), (288, 3026536), (384, 2269902), (576, 1513268), (768, 1134951), (1152, 756634), (2304, 378317)]