397248512

素因数分解:

$2^{11}\times {\mathrm{47}}^1\times {\mathrm{4127}}^1$

素因数の和:4196

約数の個数: 48

約数和(自身を含む): 811399680

約数和(自身を除く): 414151168

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1024, 1504, 2048, 3008, 4127, 6016, 8254, 12032, 16508, 24064, 33016, 48128, 66032, 96256, 132064, 193969, 264128, 387938, 528256, 775876, 1056512, 1551752, 2113024, 3103504, 4226048, 6207008, 8452096, 12414016, 24828032, 49656064, 99312128, 198624256, 397248512]

約数ペア:

[(1, 397248512), (2, 198624256), (4, 99312128), (8, 49656064), (16, 24828032), (32, 12414016), (47, 8452096), (64, 6207008), (94, 4226048), (128, 3103504), (188, 2113024), (256, 1551752), (376, 1056512), (512, 775876), (752, 528256), (1024, 387938), (1504, 264128), (2048, 193969), (3008, 132064), (4127, 96256), (6016, 66032), (8254, 48128), (12032, 33016), (16508, 24064)]