290824704

素因数分解:

$2^9\times 3^2\times {\mathrm{63113}}^1$

素因数の和:63137

約数の個数: 60

約数和(自身を含む): 839353086

約数和(自身を除く): 548528382

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, 1152, 1536, 2304, 4608, 63113, 126226, 189339, 252452, 378678, 504904, 568017, 757356, 1009808, 1136034, 1514712, 2019616, 2272068, 3029424, 4039232, 4544136, 6058848, 8078464, 9088272, 12117696, 16156928, 18176544, 24235392, 32313856, 36353088, 48470784, 72706176, 96941568, 145412352, 290824704]

約数ペア:

[(1, 290824704), (2, 145412352), (3, 96941568), (4, 72706176), (6, 48470784), (8, 36353088), (9, 32313856), (12, 24235392), (16, 18176544), (18, 16156928), (24, 12117696), (32, 9088272), (36, 8078464), (48, 6058848), (64, 4544136), (72, 4039232), (96, 3029424), (128, 2272068), (144, 2019616), (192, 1514712), (256, 1136034), (288, 1009808), (384, 757356), (512, 568017), (576, 504904), (768, 378678), (1152, 252452), (1536, 189339), (2304, 126226), (4608, 63113)]