199627776

素因数分解:

$2^{10}\times 3^2\times {\mathrm{21661}}^1$

素因数の和:21687

約数の個数: 66

約数和(自身を含む): 576447482

約数和(自身を除く): 376819706

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, 2304, 3072, 4608, 9216, 21661, 43322, 64983, 86644, 129966, 173288, 194949, 259932, 346576, 389898, 519864, 693152, 779796, 1039728, 1386304, 1559592, 2079456, 2772608, 3119184, 4158912, 5545216, 6238368, 8317824, 11090432, 12476736, 16635648, 22180864, 24953472, 33271296, 49906944, 66542592, 99813888, 199627776]

約数ペア:

[(1, 199627776), (2, 99813888), (3, 66542592), (4, 49906944), (6, 33271296), (8, 24953472), (9, 22180864), (12, 16635648), (16, 12476736), (18, 11090432), (24, 8317824), (32, 6238368), (36, 5545216), (48, 4158912), (64, 3119184), (72, 2772608), (96, 2079456), (128, 1559592), (144, 1386304), (192, 1039728), (256, 779796), (288, 693152), (384, 519864), (512, 389898), (576, 346576), (768, 259932), (1024, 194949), (1152, 173288), (1536, 129966), (2304, 86644), (3072, 64983), (4608, 43322), (9216, 21661)]