213703296

素因数分解:

$2^7\times 3^1\times {\mathrm{556519}}^1$

素因数の和:556536

約数の個数: 32

約数和(自身を含む): 567650400

約数和(自身を除く): 353947104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 556519, 1113038, 1669557, 2226076, 3339114, 4452152, 6678228, 8904304, 13356456, 17808608, 26712912, 35617216, 53425824, 71234432, 106851648, 213703296]

約数ペア:

[(1, 213703296), (2, 106851648), (3, 71234432), (4, 53425824), (6, 35617216), (8, 26712912), (12, 17808608), (16, 13356456), (24, 8904304), (32, 6678228), (48, 4452152), (64, 3339114), (96, 2226076), (128, 1669557), (192, 1113038), (384, 556519)]