298913916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{4751}}^1$

素因数の和:4879

約数の個数: 72

約数和(自身を含む): 819092736

約数和(自身を除く): 520178820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 294, 321, 428, 588, 642, 749, 1284, 1498, 2247, 2996, 4494, 4751, 5243, 8988, 9502, 10486, 14253, 15729, 19004, 20972, 28506, 31458, 33257, 57012, 62916, 66514, 99771, 133028, 199542, 232799, 399084, 465598, 508357, 698397, 931196, 1016714, 1396794, 1525071, 2033428, 2793588, 3050142, 3558499, 6100284, 7116998, 10675497, 14233996, 21350994, 24909493, 42701988, 49818986, 74728479, 99637972, 149456958, 298913916]

約数ペア:

[(1, 298913916), (2, 149456958), (3, 99637972), (4, 74728479), (6, 49818986), (7, 42701988), (12, 24909493), (14, 21350994), (21, 14233996), (28, 10675497), (42, 7116998), (49, 6100284), (84, 3558499), (98, 3050142), (107, 2793588), (147, 2033428), (196, 1525071), (214, 1396794), (294, 1016714), (321, 931196), (428, 698397), (588, 508357), (642, 465598), (749, 399084), (1284, 232799), (1498, 199542), (2247, 133028), (2996, 99771), (4494, 66514), (4751, 62916), (5243, 57012), (8988, 33257), (9502, 31458), (10486, 28506), (14253, 20972), (15729, 19004)]