312780288

素因数分解:

$2^9\times 3^1\times {\mathrm{269}}^1\times {\mathrm{757}}^1$

素因数の和:1047

約数の個数: 80

約数和(自身を含む): 837468720

約数和(自身を除く): 524688432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 269, 384, 512, 538, 757, 768, 807, 1076, 1514, 1536, 1614, 2152, 2271, 3028, 3228, 4304, 4542, 6056, 6456, 8608, 9084, 12112, 12912, 17216, 18168, 24224, 25824, 34432, 36336, 48448, 51648, 68864, 72672, 96896, 103296, 137728, 145344, 193792, 203633, 206592, 290688, 387584, 407266, 413184, 581376, 610899, 814532, 1162752, 1221798, 1629064, 2443596, 3258128, 4887192, 6516256, 9774384, 13032512, 19548768, 26065024, 39097536, 52130048, 78195072, 104260096, 156390144, 312780288]

約数ペア:

[(1, 312780288), (2, 156390144), (3, 104260096), (4, 78195072), (6, 52130048), (8, 39097536), (12, 26065024), (16, 19548768), (24, 13032512), (32, 9774384), (48, 6516256), (64, 4887192), (96, 3258128), (128, 2443596), (192, 1629064), (256, 1221798), (269, 1162752), (384, 814532), (512, 610899), (538, 581376), (757, 413184), (768, 407266), (807, 387584), (1076, 290688), (1514, 206592), (1536, 203633), (1614, 193792), (2152, 145344), (2271, 137728), (3028, 103296), (3228, 96896), (4304, 72672), (4542, 68864), (6056, 51648), (6456, 48448), (8608, 36336), (9084, 34432), (12112, 25824), (12912, 24224), (17216, 18168)]