289827456

素因数分解:

$2^7\times 3^1\times {\mathrm{797}}^1\times {\mathrm{947}}^1$

素因数の和:1761

約数の個数: 64

約数和(自身を含む): 771634080

約数和(自身を除く): 481806624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 797, 947, 1594, 1894, 2391, 2841, 3188, 3788, 4782, 5682, 6376, 7576, 9564, 11364, 12752, 15152, 19128, 22728, 25504, 30304, 38256, 45456, 51008, 60608, 76512, 90912, 102016, 121216, 153024, 181824, 306048, 363648, 754759, 1509518, 2264277, 3019036, 4528554, 6038072, 9057108, 12076144, 18114216, 24152288, 36228432, 48304576, 72456864, 96609152, 144913728, 289827456]

約数ペア:

[(1, 289827456), (2, 144913728), (3, 96609152), (4, 72456864), (6, 48304576), (8, 36228432), (12, 24152288), (16, 18114216), (24, 12076144), (32, 9057108), (48, 6038072), (64, 4528554), (96, 3019036), (128, 2264277), (192, 1509518), (384, 754759), (797, 363648), (947, 306048), (1594, 181824), (1894, 153024), (2391, 121216), (2841, 102016), (3188, 90912), (3788, 76512), (4782, 60608), (5682, 51008), (6376, 45456), (7576, 38256), (9564, 30304), (11364, 25504), (12752, 22728), (15152, 19128)]