247918188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{10429}}^1$

素因数の和:10726

約数の個数: 48

約数和(自身を含む): 663514880

約数和(自身を除く): 415596692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 283, 566, 849, 1132, 1698, 1981, 3396, 3962, 5943, 7924, 10429, 11886, 20858, 23772, 31287, 41716, 62574, 73003, 125148, 146006, 219009, 292012, 438018, 876036, 2951407, 5902814, 8854221, 11805628, 17708442, 20659849, 35416884, 41319698, 61979547, 82639396, 123959094, 247918188]

約数ペア:

[(1, 247918188), (2, 123959094), (3, 82639396), (4, 61979547), (6, 41319698), (7, 35416884), (12, 20659849), (14, 17708442), (21, 11805628), (28, 8854221), (42, 5902814), (84, 2951407), (283, 876036), (566, 438018), (849, 292012), (1132, 219009), (1698, 146006), (1981, 125148), (3396, 73003), (3962, 62574), (5943, 41716), (7924, 31287), (10429, 23772), (11886, 20858)]