405740928

素因数分解:

$2^7\times 3^1\times {\mathrm{1056617}}^1$

素因数の和:1056634

約数の個数: 32

約数和(自身を含む): 1077750360

約数和(自身を除く): 672009432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1056617, 2113234, 3169851, 4226468, 6339702, 8452936, 12679404, 16905872, 25358808, 33811744, 50717616, 67623488, 101435232, 135246976, 202870464, 405740928]

約数ペア:

[(1, 405740928), (2, 202870464), (3, 135246976), (4, 101435232), (6, 67623488), (8, 50717616), (12, 33811744), (16, 25358808), (24, 16905872), (32, 12679404), (48, 8452936), (64, 6339702), (96, 4226468), (128, 3169851), (192, 2113234), (384, 1056617)]