494086488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{154789}}^1$

素因数の和:154824

約数の個数: 64

約数和(自身を含む): 1485984000

約数和(自身を除く): 991897512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 154789, 309578, 464367, 619156, 928734, 1083523, 1238312, 1857468, 2167046, 2940991, 3250569, 3714936, 4334092, 5881982, 6501138, 8668184, 8822973, 11763964, 13002276, 17645946, 20586937, 23527928, 26004552, 35291892, 41173874, 61760811, 70583784, 82347748, 123521622, 164695496, 247043244, 494086488]

約数ペア:

[(1, 494086488), (2, 247043244), (3, 164695496), (4, 123521622), (6, 82347748), (7, 70583784), (8, 61760811), (12, 41173874), (14, 35291892), (19, 26004552), (21, 23527928), (24, 20586937), (28, 17645946), (38, 13002276), (42, 11763964), (56, 8822973), (57, 8668184), (76, 6501138), (84, 5881982), (114, 4334092), (133, 3714936), (152, 3250569), (168, 2940991), (228, 2167046), (266, 1857468), (399, 1238312), (456, 1083523), (532, 928734), (798, 619156), (1064, 464367), (1596, 309578), (3192, 154789)]