538457598

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13313}}^1$

素因数の和:13438

約数の個数: 64

約数和(自身を含む): 1380395520

約数和(自身を除く): 841937922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 189, 214, 321, 378, 642, 749, 963, 1498, 1926, 2247, 2889, 4494, 5778, 6741, 13313, 13482, 20223, 26626, 39939, 40446, 79878, 93191, 119817, 186382, 239634, 279573, 359451, 559146, 718902, 838719, 1424491, 1677438, 2516157, 2848982, 4273473, 5032314, 8546946, 9971437, 12820419, 19942874, 25640838, 29914311, 38461257, 59828622, 76922514, 89742933, 179485866, 269228799, 538457598]

約数ペア:

[(1, 538457598), (2, 269228799), (3, 179485866), (6, 89742933), (7, 76922514), (9, 59828622), (14, 38461257), (18, 29914311), (21, 25640838), (27, 19942874), (42, 12820419), (54, 9971437), (63, 8546946), (107, 5032314), (126, 4273473), (189, 2848982), (214, 2516157), (321, 1677438), (378, 1424491), (642, 838719), (749, 718902), (963, 559146), (1498, 359451), (1926, 279573), (2247, 239634), (2889, 186382), (4494, 119817), (5778, 93191), (6741, 79878), (13313, 40446), (13482, 39939), (20223, 26626)]