242900864

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{99877}}^1$

素因数の和:99910

約数の個数: 32

約数和(自身を含む): 509377800

約数和(自身を除く): 266476936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 99877, 199754, 399508, 799016, 1598032, 1897663, 3196064, 3795326, 6392128, 7590652, 12784256, 15181304, 30362608, 60725216, 121450432, 242900864]

約数ペア:

[(1, 242900864), (2, 121450432), (4, 60725216), (8, 30362608), (16, 15181304), (19, 12784256), (32, 7590652), (38, 6392128), (64, 3795326), (76, 3196064), (128, 1897663), (152, 1598032), (304, 799016), (608, 399508), (1216, 199754), (2432, 99877)]