315851008

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{112163}}^1$

素因数の和:112190

約数の個数: 36

約数和(自身を含む): 687789648

約数和(自身を除く): 371938640

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 112163, 224326, 448652, 897304, 1233793, 1794608, 2467586, 3589216, 4935172, 7178432, 9870344, 14356864, 19740688, 28713728, 39481376, 78962752, 157925504, 315851008]

約数ペア:

[(1, 315851008), (2, 157925504), (4, 78962752), (8, 39481376), (11, 28713728), (16, 19740688), (22, 14356864), (32, 9870344), (44, 7178432), (64, 4935172), (88, 3589216), (128, 2467586), (176, 1794608), (256, 1233793), (352, 897304), (704, 448652), (1408, 224326), (2816, 112163)]