828497544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{2467}}^1$

素因数の和:4482

約数の個数: 64

約数和(自身を含む): 2369280000

約数和(自身を除く): 1540782456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1999, 2467, 3998, 4934, 5997, 7401, 7996, 9868, 11994, 13993, 14802, 15992, 17269, 19736, 23988, 27986, 29604, 34538, 41979, 47976, 51807, 55972, 59208, 69076, 83958, 103614, 111944, 138152, 167916, 207228, 335832, 414456, 4931533, 9863066, 14794599, 19726132, 29589198, 34520731, 39452264, 59178396, 69041462, 103562193, 118356792, 138082924, 207124386, 276165848, 414248772, 828497544]

約数ペア:

[(1, 828497544), (2, 414248772), (3, 276165848), (4, 207124386), (6, 138082924), (7, 118356792), (8, 103562193), (12, 69041462), (14, 59178396), (21, 39452264), (24, 34520731), (28, 29589198), (42, 19726132), (56, 14794599), (84, 9863066), (168, 4931533), (1999, 414456), (2467, 335832), (3998, 207228), (4934, 167916), (5997, 138152), (7401, 111944), (7996, 103614), (9868, 83958), (11994, 69076), (13993, 59208), (14802, 55972), (15992, 51807), (17269, 47976), (19736, 41979), (23988, 34538), (27986, 29604)]