2783173338

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1$

素因数の和:961

約数の個数: 128

約数和(自身を含む): 6952366080

約数和(自身を除く): 4169192742

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 94, 99, 131, 141, 198, 262, 282, 297, 393, 423, 517, 594, 761, 786, 846, 1034, 1179, 1269, 1441, 1522, 1551, 2283, 2358, 2538, 2882, 3102, 3537, 4323, 4566, 4653, 6157, 6849, 7074, 8371, 8646, 9306, 12314, 12969, 13698, 13959, 16742, 18471, 20547, 25113, 25938, 27918, 35767, 36942, 38907, 41094, 50226, 55413, 67727, 71534, 75339, 77814, 99691, 107301, 110826, 135454, 150678, 166239, 199382, 203181, 214602, 226017, 299073, 321903, 332478, 393437, 406362, 452034, 598146, 609543, 643806, 786874, 897219, 965709, 1096601, 1180311, 1219086, 1794438, 1828629, 1931418, 2193202, 2360622, 2691657, 3289803, 3540933, 3657258, 4685477, 5383314, 6579606, 7081866, 9370954, 9869409, 10622799, 14056431, 19738818, 21245598, 28112862, 29608227, 42169293, 51540247, 59216454, 84338586, 103080494, 126507879, 154620741, 253015758, 309241482, 463862223, 927724446, 1391586669, 2783173338]

約数ペア:

[(1, 2783173338), (2, 1391586669), (3, 927724446), (6, 463862223), (9, 309241482), (11, 253015758), (18, 154620741), (22, 126507879), (27, 103080494), (33, 84338586), (47, 59216454), (54, 51540247), (66, 42169293), (94, 29608227), (99, 28112862), (131, 21245598), (141, 19738818), (198, 14056431), (262, 10622799), (282, 9869409), (297, 9370954), (393, 7081866), (423, 6579606), (517, 5383314), (594, 4685477), (761, 3657258), (786, 3540933), (846, 3289803), (1034, 2691657), (1179, 2360622), (1269, 2193202), (1441, 1931418), (1522, 1828629), (1551, 1794438), (2283, 1219086), (2358, 1180311), (2538, 1096601), (2882, 965709), (3102, 897219), (3537, 786874), (4323, 643806), (4566, 609543), (4653, 598146), (6157, 452034), (6849, 406362), (7074, 393437), (8371, 332478), (8646, 321903), (9306, 299073), (12314, 226017), (12969, 214602), (13698, 203181), (13959, 199382), (16742, 166239), (18471, 150678), (20547, 135454), (25113, 110826), (25938, 107301), (27918, 99691), (35767, 77814), (36942, 75339), (38907, 71534), (41094, 67727), (50226, 55413)]