231308784

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{2833}}^1$

素因数の和:2866

約数の個数: 140

約数和(自身を含む): 768195376

約数和(自身を除く): 536886592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2833, 2916, 3024, 3402, 3888, 4536, 5103, 5666, 5832, 6804, 8499, 9072, 10206, 11332, 11664, 13608, 16998, 19831, 20412, 22664, 25497, 27216, 33996, 39662, 40824, 45328, 50994, 59493, 67992, 76491, 79324, 81648, 101988, 118986, 135984, 152982, 158648, 178479, 203976, 229473, 237972, 305964, 317296, 356958, 407952, 458946, 475944, 535437, 611928, 688419, 713916, 917892, 951888, 1070874, 1223856, 1376838, 1427832, 1606311, 1835784, 2065257, 2141748, 2753676, 2855664, 3212622, 3671568, 4130514, 4283496, 4818933, 5507352, 6425244, 8261028, 8566992, 9637866, 11014704, 12850488, 14456799, 16522056, 19275732, 25700976, 28913598, 33044112, 38551464, 57827196, 77102928, 115654392, 231308784]

約数ペア:

[(1, 231308784), (2, 115654392), (3, 77102928), (4, 57827196), (6, 38551464), (7, 33044112), (8, 28913598), (9, 25700976), (12, 19275732), (14, 16522056), (16, 14456799), (18, 12850488), (21, 11014704), (24, 9637866), (27, 8566992), (28, 8261028), (36, 6425244), (42, 5507352), (48, 4818933), (54, 4283496), (56, 4130514), (63, 3671568), (72, 3212622), (81, 2855664), (84, 2753676), (108, 2141748), (112, 2065257), (126, 1835784), (144, 1606311), (162, 1427832), (168, 1376838), (189, 1223856), (216, 1070874), (243, 951888), (252, 917892), (324, 713916), (336, 688419), (378, 611928), (432, 535437), (486, 475944), (504, 458946), (567, 407952), (648, 356958), (729, 317296), (756, 305964), (972, 237972), (1008, 229473), (1134, 203976), (1296, 178479), (1458, 158648), (1512, 152982), (1701, 135984), (1944, 118986), (2268, 101988), (2833, 81648), (2916, 79324), (3024, 76491), (3402, 67992), (3888, 59493), (4536, 50994), (5103, 45328), (5666, 40824), (5832, 39662), (6804, 33996), (8499, 27216), (9072, 25497), (10206, 22664), (11332, 20412), (11664, 19831), (13608, 16998)]