392408128

素因数分解:

$2^6\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1151}}^1$

素因数の和:1931

約数の個数: 56

約数和(自身を含む): 891869184

約数和(自身を除く): 499461056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 761, 1151, 1522, 2302, 3044, 4604, 5327, 6088, 8057, 9208, 10654, 12176, 16114, 18416, 21308, 24352, 32228, 36832, 42616, 48704, 64456, 73664, 85232, 128912, 170464, 257824, 340928, 515648, 875911, 1751822, 3503644, 6131377, 7007288, 12262754, 14014576, 24525508, 28029152, 49051016, 56058304, 98102032, 196204064, 392408128]

約数ペア:

[(1, 392408128), (2, 196204064), (4, 98102032), (7, 56058304), (8, 49051016), (14, 28029152), (16, 24525508), (28, 14014576), (32, 12262754), (56, 7007288), (64, 6131377), (112, 3503644), (224, 1751822), (448, 875911), (761, 515648), (1151, 340928), (1522, 257824), (2302, 170464), (3044, 128912), (4604, 85232), (5327, 73664), (6088, 64456), (8057, 48704), (9208, 42616), (10654, 36832), (12176, 32228), (16114, 24352), (18416, 21308)]