19278774912

素因数分解:

$2^7\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{39877}}^1$

素因数の和:41153

約数の個数: 64

約数和(自身を含む): 51251205600

約数和(自身を除く): 31972430688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1259, 2518, 3777, 5036, 7554, 10072, 15108, 20144, 30216, 39877, 40288, 60432, 79754, 80576, 119631, 120864, 159508, 161152, 239262, 241728, 319016, 478524, 483456, 638032, 957048, 1276064, 1914096, 2552128, 3828192, 5104256, 7656384, 15312768, 50205143, 100410286, 150615429, 200820572, 301230858, 401641144, 602461716, 803282288, 1204923432, 1606564576, 2409846864, 3213129152, 4819693728, 6426258304, 9639387456, 19278774912]

約数ペア:

[(1, 19278774912), (2, 9639387456), (3, 6426258304), (4, 4819693728), (6, 3213129152), (8, 2409846864), (12, 1606564576), (16, 1204923432), (24, 803282288), (32, 602461716), (48, 401641144), (64, 301230858), (96, 200820572), (128, 150615429), (192, 100410286), (384, 50205143), (1259, 15312768), (2518, 7656384), (3777, 5104256), (5036, 3828192), (7554, 2552128), (10072, 1914096), (15108, 1276064), (20144, 957048), (30216, 638032), (39877, 483456), (40288, 478524), (60432, 319016), (79754, 241728), (80576, 239262), (119631, 161152), (120864, 159508)]