1353968

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:190

約数の個数: 60

約数和(自身を含む): 3350232

約数和(自身を除く): 1996264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 157, 176, 196, 308, 314, 392, 539, 616, 628, 784, 1078, 1099, 1232, 1256, 1727, 2156, 2198, 2512, 3454, 4312, 4396, 6908, 7693, 8624, 8792, 12089, 13816, 15386, 17584, 24178, 27632, 30772, 48356, 61544, 84623, 96712, 123088, 169246, 193424, 338492, 676984, 1353968]

約数ペア:

[(1, 1353968), (2, 676984), (4, 338492), (7, 193424), (8, 169246), (11, 123088), (14, 96712), (16, 84623), (22, 61544), (28, 48356), (44, 30772), (49, 27632), (56, 24178), (77, 17584), (88, 15386), (98, 13816), (112, 12089), (154, 8792), (157, 8624), (176, 7693), (196, 6908), (308, 4396), (314, 4312), (392, 3454), (539, 2512), (616, 2198), (628, 2156), (784, 1727), (1078, 1256), (1099, 1232)]