334274668

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 739318272

約数和(自身を除く): 405043604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 127, 182, 196, 254, 364, 508, 637, 889, 1033, 1274, 1651, 1778, 2066, 2548, 3302, 3556, 4132, 6223, 6604, 7231, 11557, 12446, 13429, 14462, 23114, 24892, 26858, 28924, 46228, 50617, 53716, 80899, 94003, 101234, 131191, 161798, 188006, 202468, 262382, 323596, 376012, 524764, 658021, 918337, 1316042, 1705483, 1836674, 2632084, 3410966, 3673348, 6428359, 6821932, 11938381, 12856718, 23876762, 25713436, 47753524, 83568667, 167137334, 334274668]

約数ペア:

[(1, 334274668), (2, 167137334), (4, 83568667), (7, 47753524), (13, 25713436), (14, 23876762), (26, 12856718), (28, 11938381), (49, 6821932), (52, 6428359), (91, 3673348), (98, 3410966), (127, 2632084), (182, 1836674), (196, 1705483), (254, 1316042), (364, 918337), (508, 658021), (637, 524764), (889, 376012), (1033, 323596), (1274, 262382), (1651, 202468), (1778, 188006), (2066, 161798), (2548, 131191), (3302, 101234), (3556, 94003), (4132, 80899), (6223, 53716), (6604, 50617), (7231, 46228), (11557, 28924), (12446, 26858), (13429, 24892), (14462, 23114)]