38366939541

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1\times {\mathrm{769}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 60914810880

約数和(自身を除く): 22547871339

約数列:

[1, 3, 7, 21, 31, 93, 173, 217, 443, 519, 651, 769, 1211, 1329, 2307, 3101, 3633, 5363, 5383, 9303, 13733, 16089, 16149, 23839, 37541, 41199, 71517, 76639, 96131, 112623, 133037, 166873, 229917, 288393, 340667, 399111, 500619, 536473, 931259, 1022001, 1609419, 2375809, 2384669, 2793777, 4124147, 7127427, 7154007, 10560677, 12372441, 16630663, 28869029, 31682031, 49891989, 58935391, 73924739, 86607087, 176806173, 221774217, 412547737, 1237643211, 1826997121, 5480991363, 12788979847, 38366939541]

約数ペア:

[(1, 38366939541), (3, 12788979847), (7, 5480991363), (21, 1826997121), (31, 1237643211), (93, 412547737), (173, 221774217), (217, 176806173), (443, 86607087), (519, 73924739), (651, 58935391), (769, 49891989), (1211, 31682031), (1329, 28869029), (2307, 16630663), (3101, 12372441), (3633, 10560677), (5363, 7154007), (5383, 7127427), (9303, 4124147), (13733, 2793777), (16089, 2384669), (16149, 2375809), (23839, 1609419), (37541, 1022001), (41199, 931259), (71517, 536473), (76639, 500619), (96131, 399111), (112623, 340667), (133037, 288393), (166873, 229917)]