249543688

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{7879}}^1$

素因数の和:8029

約数の個数: 32

約数和(自身を含む): 485092800

約数和(自身を除く): 235549112

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 428, 856, 3959, 7879, 7918, 15758, 15836, 31516, 31672, 63032, 291523, 583046, 843053, 1166092, 1686106, 2332184, 3372212, 6744424, 31192961, 62385922, 124771844, 249543688]

約数ペア:

[(1, 249543688), (2, 124771844), (4, 62385922), (8, 31192961), (37, 6744424), (74, 3372212), (107, 2332184), (148, 1686106), (214, 1166092), (296, 843053), (428, 583046), (856, 291523), (3959, 63032), (7879, 31672), (7918, 31516), (15758, 15836)]