1398889728

素因数分解:

$2^8\times 3^2\times {\mathrm{607157}}^1$

素因数の和:607179

約数の個数: 54

約数和(自身を含む): 4033350594

約数和(自身を除く): 2634460866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 607157, 1214314, 1821471, 2428628, 3642942, 4857256, 5464413, 7285884, 9714512, 10928826, 14571768, 19429024, 21857652, 29143536, 38858048, 43715304, 58287072, 77716096, 87430608, 116574144, 155432192, 174861216, 233148288, 349722432, 466296576, 699444864, 1398889728]

約数ペア:

[(1, 1398889728), (2, 699444864), (3, 466296576), (4, 349722432), (6, 233148288), (8, 174861216), (9, 155432192), (12, 116574144), (16, 87430608), (18, 77716096), (24, 58287072), (32, 43715304), (36, 38858048), (48, 29143536), (64, 21857652), (72, 19429024), (96, 14571768), (128, 10928826), (144, 9714512), (192, 7285884), (256, 5464413), (288, 4857256), (384, 3642942), (576, 2428628), (768, 1821471), (1152, 1214314), (2304, 607157)]