487675144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1054

約数の個数: 64

約数和(自身を含む): 1024099200

約数和(自身を除く): 536424056

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 89, 142, 178, 284, 356, 568, 712, 781, 877, 979, 1562, 1754, 1958, 3124, 3508, 3916, 6248, 6319, 7016, 7832, 9647, 12638, 19294, 25276, 38588, 50552, 62267, 69509, 77176, 78053, 124534, 139018, 156106, 249068, 278036, 312212, 498136, 556072, 624424, 684937, 858583, 1369874, 1717166, 2739748, 3434332, 5479496, 5541763, 6868664, 11083526, 22167052, 44334104, 60959393, 121918786, 243837572, 487675144]

約数ペア:

[(1, 487675144), (2, 243837572), (4, 121918786), (8, 60959393), (11, 44334104), (22, 22167052), (44, 11083526), (71, 6868664), (88, 5541763), (89, 5479496), (142, 3434332), (178, 2739748), (284, 1717166), (356, 1369874), (568, 858583), (712, 684937), (781, 624424), (877, 556072), (979, 498136), (1562, 312212), (1754, 278036), (1958, 249068), (3124, 156106), (3508, 139018), (3916, 124534), (6248, 78053), (6319, 77176), (7016, 69509), (7832, 62267), (9647, 50552), (12638, 38588), (19294, 25276)]