388607652

素因数分解:

$2^2\times 3^3\times {\mathrm{233}}^1\times {\mathrm{15443}}^1$

素因数の和:15689

約数の個数: 48

約数和(自身を含む): 1011890880

約数和(自身を除く): 623283228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 233, 466, 699, 932, 1398, 2097, 2796, 4194, 6291, 8388, 12582, 15443, 25164, 30886, 46329, 61772, 92658, 138987, 185316, 277974, 416961, 555948, 833922, 1667844, 3598219, 7196438, 10794657, 14392876, 21589314, 32383971, 43178628, 64767942, 97151913, 129535884, 194303826, 388607652]

約数ペア:

[(1, 388607652), (2, 194303826), (3, 129535884), (4, 97151913), (6, 64767942), (9, 43178628), (12, 32383971), (18, 21589314), (27, 14392876), (36, 10794657), (54, 7196438), (108, 3598219), (233, 1667844), (466, 833922), (699, 555948), (932, 416961), (1398, 277974), (2097, 185316), (2796, 138987), (4194, 92658), (6291, 61772), (8388, 46329), (12582, 30886), (15443, 25164)]