397443396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89273}}^1$

素因数の和:89340

約数の個数: 48

約数和(自身を含む): 1079858304

約数和(自身を除く): 682414908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 89273, 178546, 267819, 357092, 535638, 624911, 1071276, 1249822, 1874733, 2499644, 3749466, 4731469, 7498932, 9462938, 14194407, 18925876, 28388814, 33120283, 56777628, 66240566, 99360849, 132481132, 198721698, 397443396]

約数ペア:

[(1, 397443396), (2, 198721698), (3, 132481132), (4, 99360849), (6, 66240566), (7, 56777628), (12, 33120283), (14, 28388814), (21, 18925876), (28, 14194407), (42, 9462938), (53, 7498932), (84, 4731469), (106, 3749466), (159, 2499644), (212, 1874733), (318, 1249822), (371, 1071276), (636, 624911), (742, 535638), (1113, 357092), (1484, 267819), (2226, 178546), (4452, 89273)]