548566164

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1367}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 1416175488

約数和(自身を除く): 867609324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 157, 213, 284, 314, 426, 471, 628, 639, 852, 942, 1278, 1367, 1413, 1884, 2556, 2734, 2826, 4101, 5468, 5652, 8202, 11147, 12303, 16404, 22294, 24606, 33441, 44588, 49212, 66882, 97057, 100323, 133764, 194114, 200646, 214619, 291171, 388228, 401292, 429238, 582342, 643857, 858476, 873513, 1164684, 1287714, 1747026, 1931571, 2575428, 3494052, 3863142, 7726284, 15237949, 30475898, 45713847, 60951796, 91427694, 137141541, 182855388, 274283082, 548566164]

約数ペア:

[(1, 548566164), (2, 274283082), (3, 182855388), (4, 137141541), (6, 91427694), (9, 60951796), (12, 45713847), (18, 30475898), (36, 15237949), (71, 7726284), (142, 3863142), (157, 3494052), (213, 2575428), (284, 1931571), (314, 1747026), (426, 1287714), (471, 1164684), (628, 873513), (639, 858476), (852, 643857), (942, 582342), (1278, 429238), (1367, 401292), (1413, 388228), (1884, 291171), (2556, 214619), (2734, 200646), (2826, 194114), (4101, 133764), (5468, 100323), (5652, 97057), (8202, 66882), (11147, 49212), (12303, 44588), (16404, 33441), (22294, 24606)]