304899322

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4223

約数の個数: 48

約数和(自身を含む): 584381952

約数和(自身を除く): 279482630

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 169, 182, 217, 338, 403, 434, 806, 1183, 2366, 2821, 4157, 5239, 5642, 8314, 10478, 29099, 36673, 54041, 58198, 73346, 108082, 128867, 257734, 378287, 702533, 756574, 902069, 1405066, 1675271, 1804138, 3350542, 4917731, 9835462, 11726897, 21778523, 23453794, 43557046, 152449661, 304899322]

約数ペア:

[(1, 304899322), (2, 152449661), (7, 43557046), (13, 23453794), (14, 21778523), (26, 11726897), (31, 9835462), (62, 4917731), (91, 3350542), (169, 1804138), (182, 1675271), (217, 1405066), (338, 902069), (403, 756574), (434, 702533), (806, 378287), (1183, 257734), (2366, 128867), (2821, 108082), (4157, 73346), (5239, 58198), (5642, 54041), (8314, 36673), (10478, 29099)]