231345504

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:554

約数の個数: 192

約数和(自身を含む): 745113600

約数和(自身を除く): 513768096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 72, 78, 86, 96, 104, 108, 117, 129, 144, 156, 172, 208, 216, 234, 258, 288, 312, 344, 351, 387, 416, 432, 468, 479, 516, 559, 624, 688, 702, 774, 864, 936, 958, 1032, 1118, 1161, 1248, 1376, 1404, 1437, 1548, 1677, 1872, 1916, 2064, 2236, 2322, 2808, 2874, 3096, 3354, 3744, 3832, 4128, 4311, 4472, 4644, 5031, 5616, 5748, 6192, 6227, 6708, 7664, 8622, 8944, 9288, 10062, 11232, 11496, 12384, 12454, 12933, 13416, 15093, 15328, 17244, 17888, 18576, 18681, 20124, 20597, 22992, 24908, 25866, 26832, 30186, 34488, 37152, 37362, 40248, 41194, 45984, 49816, 51732, 53664, 56043, 60372, 61791, 68976, 74724, 80496, 82388, 99632, 103464, 112086, 120744, 123582, 137952, 149448, 160992, 164776, 168129, 185373, 199264, 206928, 224172, 241488, 247164, 267761, 298896, 329552, 336258, 370746, 413856, 448344, 482976, 494328, 535522, 556119, 597792, 659104, 672516, 741492, 803283, 896688, 988656, 1071044, 1112238, 1345032, 1482984, 1606566, 1793376, 1977312, 2142088, 2224476, 2409849, 2690064, 2965968, 3213132, 4284176, 4448952, 4819698, 5380128, 5931936, 6426264, 7229547, 8568352, 8897904, 9639396, 12852528, 14459094, 17795808, 19278792, 25705056, 28918188, 38557584, 57836376, 77115168, 115672752, 231345504]

約数ペア:

[(1, 231345504), (2, 115672752), (3, 77115168), (4, 57836376), (6, 38557584), (8, 28918188), (9, 25705056), (12, 19278792), (13, 17795808), (16, 14459094), (18, 12852528), (24, 9639396), (26, 8897904), (27, 8568352), (32, 7229547), (36, 6426264), (39, 5931936), (43, 5380128), (48, 4819698), (52, 4448952), (54, 4284176), (72, 3213132), (78, 2965968), (86, 2690064), (96, 2409849), (104, 2224476), (108, 2142088), (117, 1977312), (129, 1793376), (144, 1606566), (156, 1482984), (172, 1345032), (208, 1112238), (216, 1071044), (234, 988656), (258, 896688), (288, 803283), (312, 741492), (344, 672516), (351, 659104), (387, 597792), (416, 556119), (432, 535522), (468, 494328), (479, 482976), (516, 448344), (559, 413856), (624, 370746), (688, 336258), (702, 329552), (774, 298896), (864, 267761), (936, 247164), (958, 241488), (1032, 224172), (1118, 206928), (1161, 199264), (1248, 185373), (1376, 168129), (1404, 164776), (1437, 160992), (1548, 149448), (1677, 137952), (1872, 123582), (1916, 120744), (2064, 112086), (2236, 103464), (2322, 99632), (2808, 82388), (2874, 80496), (3096, 74724), (3354, 68976), (3744, 61791), (3832, 60372), (4128, 56043), (4311, 53664), (4472, 51732), (4644, 49816), (5031, 45984), (5616, 41194), (5748, 40248), (6192, 37362), (6227, 37152), (6708, 34488), (7664, 30186), (8622, 26832), (8944, 25866), (9288, 24908), (10062, 22992), (11232, 20597), (11496, 20124), (12384, 18681), (12454, 18576), (12933, 17888), (13416, 17244), (15093, 15328)]