680054046

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{32579}}^1$

素因数の和:32669

約数の個数: 48

約数和(自身を含む): 1604499840

約数和(自身を除く): 924445794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 6958, 10437, 20874, 32579, 65158, 97737, 195474, 228053, 456106, 684159, 1368318, 1596371, 2313109, 3192742, 4626218, 4789113, 6939327, 9578226, 13878654, 16191763, 32383526, 48575289, 97150578, 113342341, 226684682, 340027023, 680054046]

約数ペア:

[(1, 680054046), (2, 340027023), (3, 226684682), (6, 113342341), (7, 97150578), (14, 48575289), (21, 32383526), (42, 16191763), (49, 13878654), (71, 9578226), (98, 6939327), (142, 4789113), (147, 4626218), (213, 3192742), (294, 2313109), (426, 1596371), (497, 1368318), (994, 684159), (1491, 456106), (2982, 228053), (3479, 195474), (6958, 97737), (10437, 65158), (20874, 32579)]