1378896276

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1\times {\mathrm{3217}}^1$

素因数の和:4800

約数の個数: 48

約数和(自身を含む): 3360518784

約数和(自身を除く): 1981622508

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1553, 3106, 3217, 4659, 6212, 6434, 9318, 9651, 12868, 18636, 19302, 35719, 38604, 71438, 73991, 107157, 142876, 147982, 214314, 221973, 295964, 428628, 443946, 887892, 4996001, 9992002, 14988003, 19984004, 29976006, 59952012, 114908023, 229816046, 344724069, 459632092, 689448138, 1378896276]

約数ペア:

[(1, 1378896276), (2, 689448138), (3, 459632092), (4, 344724069), (6, 229816046), (12, 114908023), (23, 59952012), (46, 29976006), (69, 19984004), (92, 14988003), (138, 9992002), (276, 4996001), (1553, 887892), (3106, 443946), (3217, 428628), (4659, 295964), (6212, 221973), (6434, 214314), (9318, 147982), (9651, 142876), (12868, 107157), (18636, 73991), (19302, 71438), (35719, 38604)]