1188742144

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{61099}}^1$

素因数の和:61138

約数の個数: 44

約数和(自身を含む): 2501434000

約数和(自身を除く): 1312691856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 9728, 19456, 61099, 122198, 244396, 488792, 977584, 1160881, 1955168, 2321762, 3910336, 4643524, 7820672, 9287048, 15641344, 18574096, 31282688, 37148192, 62565376, 74296384, 148592768, 297185536, 594371072, 1188742144]

約数ペア:

[(1, 1188742144), (2, 594371072), (4, 297185536), (8, 148592768), (16, 74296384), (19, 62565376), (32, 37148192), (38, 31282688), (64, 18574096), (76, 15641344), (128, 9287048), (152, 7820672), (256, 4643524), (304, 3910336), (512, 2321762), (608, 1955168), (1024, 1160881), (1216, 977584), (2432, 488792), (4864, 244396), (9728, 122198), (19456, 61099)]