763756392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:751

約数の個数: 128

約数和(自身を含む): 2244464640

約数和(自身を除く): 1480708248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 197, 282, 329, 376, 394, 491, 564, 591, 658, 788, 982, 987, 1128, 1182, 1316, 1379, 1473, 1576, 1964, 1974, 2364, 2632, 2758, 2946, 3437, 3928, 3948, 4137, 4728, 5516, 5892, 6874, 7896, 8274, 9259, 10311, 11032, 11784, 13748, 16548, 18518, 20622, 23077, 27496, 27777, 33096, 37036, 41244, 46154, 55554, 64813, 69231, 74072, 82488, 92308, 96727, 111108, 129626, 138462, 161539, 184616, 193454, 194439, 222216, 259252, 276924, 290181, 323078, 386908, 388878, 484617, 518504, 553848, 580362, 646156, 677089, 773816, 777756, 969234, 1160724, 1292312, 1354178, 1555512, 1938468, 2031267, 2321448, 2708356, 3876936, 4062534, 4546169, 5416712, 8125068, 9092338, 13638507, 16250136, 18184676, 27277014, 31823183, 36369352, 54554028, 63646366, 95469549, 109108056, 127292732, 190939098, 254585464, 381878196, 763756392]

約数ペア:

[(1, 763756392), (2, 381878196), (3, 254585464), (4, 190939098), (6, 127292732), (7, 109108056), (8, 95469549), (12, 63646366), (14, 54554028), (21, 36369352), (24, 31823183), (28, 27277014), (42, 18184676), (47, 16250136), (56, 13638507), (84, 9092338), (94, 8125068), (141, 5416712), (168, 4546169), (188, 4062534), (197, 3876936), (282, 2708356), (329, 2321448), (376, 2031267), (394, 1938468), (491, 1555512), (564, 1354178), (591, 1292312), (658, 1160724), (788, 969234), (982, 777756), (987, 773816), (1128, 677089), (1182, 646156), (1316, 580362), (1379, 553848), (1473, 518504), (1576, 484617), (1964, 388878), (1974, 386908), (2364, 323078), (2632, 290181), (2758, 276924), (2946, 259252), (3437, 222216), (3928, 194439), (3948, 193454), (4137, 184616), (4728, 161539), (5516, 138462), (5892, 129626), (6874, 111108), (7896, 96727), (8274, 92308), (9259, 82488), (10311, 74072), (11032, 69231), (11784, 64813), (13748, 55554), (16548, 46154), (18518, 41244), (20622, 37036), (23077, 33096), (27496, 27777)]