427194504

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{107}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 1292157360

約数和(自身を除く): 864962856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 88, 99, 107, 132, 142, 198, 213, 214, 264, 284, 321, 396, 426, 428, 568, 639, 642, 781, 792, 852, 856, 963, 1177, 1278, 1284, 1562, 1704, 1926, 2343, 2354, 2556, 2568, 3124, 3531, 3852, 4686, 4708, 5041, 5112, 6248, 7029, 7062, 7597, 7704, 9372, 9416, 10082, 10593, 14058, 14124, 15123, 15194, 18744, 20164, 21186, 22791, 28116, 28248, 30246, 30388, 40328, 42372, 45369, 45582, 55451, 56232, 60492, 60776, 68373, 83567, 84744, 90738, 91164, 110902, 120984, 136746, 166353, 167134, 181476, 182328, 221804, 250701, 273492, 332706, 334268, 362952, 443608, 499059, 501402, 539387, 546984, 665412, 668536, 752103, 998118, 1002804, 1078774, 1330824, 1504206, 1618161, 1996236, 2005608, 2157548, 3008412, 3236322, 3992472, 4315096, 4854483, 5933257, 6016824, 6472644, 9708966, 11866514, 12945288, 17799771, 19417932, 23733028, 35599542, 38835864, 47466056, 53399313, 71199084, 106798626, 142398168, 213597252, 427194504]

約数ペア:

[(1, 427194504), (2, 213597252), (3, 142398168), (4, 106798626), (6, 71199084), (8, 53399313), (9, 47466056), (11, 38835864), (12, 35599542), (18, 23733028), (22, 19417932), (24, 17799771), (33, 12945288), (36, 11866514), (44, 9708966), (66, 6472644), (71, 6016824), (72, 5933257), (88, 4854483), (99, 4315096), (107, 3992472), (132, 3236322), (142, 3008412), (198, 2157548), (213, 2005608), (214, 1996236), (264, 1618161), (284, 1504206), (321, 1330824), (396, 1078774), (426, 1002804), (428, 998118), (568, 752103), (639, 668536), (642, 665412), (781, 546984), (792, 539387), (852, 501402), (856, 499059), (963, 443608), (1177, 362952), (1278, 334268), (1284, 332706), (1562, 273492), (1704, 250701), (1926, 221804), (2343, 182328), (2354, 181476), (2556, 167134), (2568, 166353), (3124, 136746), (3531, 120984), (3852, 110902), (4686, 91164), (4708, 90738), (5041, 84744), (5112, 83567), (6248, 68373), (7029, 60776), (7062, 60492), (7597, 56232), (7704, 55451), (9372, 45582), (9416, 45369), (10082, 42372), (10593, 40328), (14058, 30388), (14124, 30246), (15123, 28248), (15194, 28116), (18744, 22791), (20164, 21186)]