1556184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 4550400

約数和(自身を除く): 2994216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 157, 168, 177, 236, 314, 354, 413, 471, 472, 628, 708, 826, 942, 1099, 1239, 1256, 1416, 1652, 1884, 2198, 2478, 3297, 3304, 3768, 4396, 4956, 6594, 8792, 9263, 9912, 13188, 18526, 26376, 27789, 37052, 55578, 64841, 74104, 111156, 129682, 194523, 222312, 259364, 389046, 518728, 778092, 1556184]

約数ペア:

[(1, 1556184), (2, 778092), (3, 518728), (4, 389046), (6, 259364), (7, 222312), (8, 194523), (12, 129682), (14, 111156), (21, 74104), (24, 64841), (28, 55578), (42, 37052), (56, 27789), (59, 26376), (84, 18526), (118, 13188), (157, 9912), (168, 9263), (177, 8792), (236, 6594), (314, 4956), (354, 4396), (413, 3768), (471, 3304), (472, 3297), (628, 2478), (708, 2198), (826, 1884), (942, 1652), (1099, 1416), (1239, 1256)]