689301504

素因数分解:

$2^{11}\times 3^2\times {\mathrm{37397}}^1$

素因数の和:37425

約数の個数: 72

約数和(自身を含む): 1990882530

約数和(自身を除く): 1301581026

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, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 37397, 74794, 112191, 149588, 224382, 299176, 336573, 448764, 598352, 673146, 897528, 1196704, 1346292, 1795056, 2393408, 2692584, 3590112, 4786816, 5385168, 7180224, 9573632, 10770336, 14360448, 19147264, 21540672, 28720896, 38294528, 43081344, 57441792, 76589056, 86162688, 114883584, 172325376, 229767168, 344650752, 689301504]

約数ペア:

[(1, 689301504), (2, 344650752), (3, 229767168), (4, 172325376), (6, 114883584), (8, 86162688), (9, 76589056), (12, 57441792), (16, 43081344), (18, 38294528), (24, 28720896), (32, 21540672), (36, 19147264), (48, 14360448), (64, 10770336), (72, 9573632), (96, 7180224), (128, 5385168), (144, 4786816), (192, 3590112), (256, 2692584), (288, 2393408), (384, 1795056), (512, 1346292), (576, 1196704), (768, 897528), (1024, 673146), (1152, 598352), (1536, 448764), (2048, 336573), (2304, 299176), (3072, 224382), (4608, 149588), (6144, 112191), (9216, 74794), (18432, 37397)]