239538852

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1071

約数の個数: 144

約数和(自身を含む): 744016000

約数和(自身を除く): 504477148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 343, 399, 441, 532, 588, 684, 686, 798, 882, 931, 1021, 1029, 1197, 1372, 1596, 1764, 1862, 2042, 2058, 2394, 2793, 3063, 3087, 3724, 4084, 4116, 4788, 5586, 6126, 6174, 6517, 7147, 8379, 9189, 11172, 12252, 12348, 13034, 14294, 16758, 18378, 19399, 19551, 21441, 26068, 28588, 33516, 36756, 38798, 39102, 42882, 50029, 58197, 58653, 64323, 77596, 78204, 85764, 100058, 116394, 117306, 128646, 135793, 150087, 174591, 200116, 232788, 234612, 257292, 271586, 300174, 349182, 350203, 407379, 450261, 543172, 600348, 698364, 700406, 814758, 900522, 950551, 1050609, 1222137, 1400812, 1629516, 1801044, 1901102, 2101218, 2444274, 2851653, 3151827, 3802204, 4202436, 4888548, 5703306, 6303654, 6653857, 8554959, 11406612, 12607308, 13307714, 17109918, 19961571, 26615428, 34219836, 39923142, 59884713, 79846284, 119769426, 239538852]

約数ペア:

[(1, 239538852), (2, 119769426), (3, 79846284), (4, 59884713), (6, 39923142), (7, 34219836), (9, 26615428), (12, 19961571), (14, 17109918), (18, 13307714), (19, 12607308), (21, 11406612), (28, 8554959), (36, 6653857), (38, 6303654), (42, 5703306), (49, 4888548), (57, 4202436), (63, 3802204), (76, 3151827), (84, 2851653), (98, 2444274), (114, 2101218), (126, 1901102), (133, 1801044), (147, 1629516), (171, 1400812), (196, 1222137), (228, 1050609), (252, 950551), (266, 900522), (294, 814758), (342, 700406), (343, 698364), (399, 600348), (441, 543172), (532, 450261), (588, 407379), (684, 350203), (686, 349182), (798, 300174), (882, 271586), (931, 257292), (1021, 234612), (1029, 232788), (1197, 200116), (1372, 174591), (1596, 150087), (1764, 135793), (1862, 128646), (2042, 117306), (2058, 116394), (2394, 100058), (2793, 85764), (3063, 78204), (3087, 77596), (3724, 64323), (4084, 58653), (4116, 58197), (4788, 50029), (5586, 42882), (6126, 39102), (6174, 38798), (6517, 36756), (7147, 33516), (8379, 28588), (9189, 26068), (11172, 21441), (12252, 19551), (12348, 19399), (13034, 18378), (14294, 16758)]