685595136

素因数分解:

$2^9\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2843}}^1$

素因数の和:3021

約数の個数: 80

約数和(自身を含む): 1838748384

約数和(自身を除く): 1153153248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 512, 628, 768, 942, 1256, 1536, 1884, 2512, 2843, 3768, 5024, 5686, 7536, 8529, 10048, 11372, 15072, 17058, 20096, 22744, 30144, 34116, 40192, 45488, 60288, 68232, 80384, 90976, 120576, 136464, 181952, 241152, 272928, 363904, 446351, 545856, 727808, 892702, 1091712, 1339053, 1455616, 1785404, 2183424, 2678106, 3570808, 4366848, 5356212, 7141616, 10712424, 14283232, 21424848, 28566464, 42849696, 57132928, 85699392, 114265856, 171398784, 228531712, 342797568, 685595136]

約数ペア:

[(1, 685595136), (2, 342797568), (3, 228531712), (4, 171398784), (6, 114265856), (8, 85699392), (12, 57132928), (16, 42849696), (24, 28566464), (32, 21424848), (48, 14283232), (64, 10712424), (96, 7141616), (128, 5356212), (157, 4366848), (192, 3570808), (256, 2678106), (314, 2183424), (384, 1785404), (471, 1455616), (512, 1339053), (628, 1091712), (768, 892702), (942, 727808), (1256, 545856), (1536, 446351), (1884, 363904), (2512, 272928), (2843, 241152), (3768, 181952), (5024, 136464), (5686, 120576), (7536, 90976), (8529, 80384), (10048, 68232), (11372, 60288), (15072, 45488), (17058, 40192), (20096, 34116), (22744, 30144)]