247191552

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13411}}^1$

素因数の和:13439

約数の個数: 72

約数和(自身を含む): 713987820

約数和(自身を除く): 466796268

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, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 13411, 18432, 26822, 40233, 53644, 80466, 107288, 120699, 160932, 214576, 241398, 321864, 429152, 482796, 643728, 858304, 965592, 1287456, 1716608, 1931184, 2574912, 3433216, 3862368, 5149824, 6866432, 7724736, 10299648, 13732864, 15449472, 20599296, 27465728, 30898944, 41198592, 61797888, 82397184, 123595776, 247191552]

約数ペア:

[(1, 247191552), (2, 123595776), (3, 82397184), (4, 61797888), (6, 41198592), (8, 30898944), (9, 27465728), (12, 20599296), (16, 15449472), (18, 13732864), (24, 10299648), (32, 7724736), (36, 6866432), (48, 5149824), (64, 3862368), (72, 3433216), (96, 2574912), (128, 1931184), (144, 1716608), (192, 1287456), (256, 965592), (288, 858304), (384, 643728), (512, 482796), (576, 429152), (768, 321864), (1024, 241398), (1152, 214576), (1536, 160932), (2048, 120699), (2304, 107288), (3072, 80466), (4608, 53644), (6144, 40233), (9216, 26822), (13411, 18432)]