804468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 2194304

約数和(自身を除く): 1389836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 157, 183, 244, 314, 366, 427, 471, 628, 732, 854, 942, 1099, 1281, 1708, 1884, 2198, 2562, 3297, 4396, 5124, 6594, 9577, 13188, 19154, 28731, 38308, 57462, 67039, 114924, 134078, 201117, 268156, 402234, 804468]

約数ペア:

[(1, 804468), (2, 402234), (3, 268156), (4, 201117), (6, 134078), (7, 114924), (12, 67039), (14, 57462), (21, 38308), (28, 28731), (42, 19154), (61, 13188), (84, 9577), (122, 6594), (157, 5124), (183, 4396), (244, 3297), (314, 2562), (366, 2198), (427, 1884), (471, 1708), (628, 1281), (732, 1099), (854, 942)]