2572329216

素因数分解:

$2^8\times 3^1\times {\mathrm{643}}^1\times {\mathrm{5209}}^1$

素因数の和:5871

約数の個数: 72

約数和(自身を含む): 6858110560

約数和(自身を除く): 4285781344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 643, 768, 1286, 1929, 2572, 3858, 5144, 5209, 7716, 10288, 10418, 15432, 15627, 20576, 20836, 30864, 31254, 41152, 41672, 61728, 62508, 82304, 83344, 123456, 125016, 164608, 166688, 246912, 250032, 333376, 493824, 500064, 666752, 1000128, 1333504, 2000256, 3349387, 4000512, 6698774, 10048161, 13397548, 20096322, 26795096, 40192644, 53590192, 80385288, 107180384, 160770576, 214360768, 321541152, 428721536, 643082304, 857443072, 1286164608, 2572329216]

約数ペア:

[(1, 2572329216), (2, 1286164608), (3, 857443072), (4, 643082304), (6, 428721536), (8, 321541152), (12, 214360768), (16, 160770576), (24, 107180384), (32, 80385288), (48, 53590192), (64, 40192644), (96, 26795096), (128, 20096322), (192, 13397548), (256, 10048161), (384, 6698774), (643, 4000512), (768, 3349387), (1286, 2000256), (1929, 1333504), (2572, 1000128), (3858, 666752), (5144, 500064), (5209, 493824), (7716, 333376), (10288, 250032), (10418, 246912), (15432, 166688), (15627, 164608), (20576, 125016), (20836, 123456), (30864, 83344), (31254, 82304), (41152, 62508), (41672, 61728)]