325060048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15241}}^1$

素因数の和:15323

約数の個数: 40

約数和(自身を含む): 665282816

約数和(自身を除く): 340222768

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 15241, 21328, 30482, 60964, 121928, 243856, 472471, 655363, 944942, 1310726, 1889884, 2621452, 3779768, 5242904, 7559536, 10485808, 20316253, 40632506, 81265012, 162530024, 325060048]

約数ペア:

[(1, 325060048), (2, 162530024), (4, 81265012), (8, 40632506), (16, 20316253), (31, 10485808), (43, 7559536), (62, 5242904), (86, 3779768), (124, 2621452), (172, 1889884), (248, 1310726), (344, 944942), (496, 655363), (688, 472471), (1333, 243856), (2666, 121928), (5332, 60964), (10664, 30482), (15241, 21328)]