1381699968

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 4082823360

約数和(自身を除く): 2701123392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 131, 132, 176, 192, 227, 242, 262, 264, 352, 363, 384, 393, 454, 484, 524, 528, 681, 704, 726, 786, 908, 968, 1048, 1056, 1362, 1408, 1441, 1452, 1572, 1816, 1936, 2096, 2112, 2497, 2724, 2882, 2904, 3144, 3632, 3872, 4192, 4224, 4323, 4994, 5448, 5764, 5808, 6288, 7264, 7491, 7744, 8384, 8646, 9988, 10896, 11528, 11616, 12576, 14528, 14982, 15488, 15851, 16768, 17292, 19976, 21792, 23056, 23232, 25152, 27467, 29056, 29737, 29964, 31702, 34584, 39952, 43584, 46112, 46464, 47553, 50304, 54934, 59474, 59928, 63404, 69168, 79904, 82401, 87168, 89211, 92224, 95106, 109868, 118948, 119856, 126808, 138336, 159808, 164802, 178422, 184448, 190212, 219736, 237896, 239712, 253616, 276672, 319616, 327107, 329604, 356844, 380424, 439472, 475792, 479424, 507232, 553344, 654214, 659208, 713688, 760848, 878944, 951584, 958848, 981321, 1014464, 1308428, 1318416, 1427376, 1521696, 1757888, 1903168, 1962642, 2028928, 2616856, 2636832, 2854752, 3043392, 3515776, 3598177, 3806336, 3925284, 5233712, 5273664, 5709504, 6086784, 7196354, 7850568, 10467424, 10547328, 10794531, 11419008, 14392708, 15701136, 20934848, 21589062, 28785416, 31402272, 41869696, 43178124, 57570832, 62804544, 86356248, 115141664, 125609088, 172712496, 230283328, 345424992, 460566656, 690849984, 1381699968]

約数ペア:

[(1, 1381699968), (2, 690849984), (3, 460566656), (4, 345424992), (6, 230283328), (8, 172712496), (11, 125609088), (12, 115141664), (16, 86356248), (22, 62804544), (24, 57570832), (32, 43178124), (33, 41869696), (44, 31402272), (48, 28785416), (64, 21589062), (66, 20934848), (88, 15701136), (96, 14392708), (121, 11419008), (128, 10794531), (131, 10547328), (132, 10467424), (176, 7850568), (192, 7196354), (227, 6086784), (242, 5709504), (262, 5273664), (264, 5233712), (352, 3925284), (363, 3806336), (384, 3598177), (393, 3515776), (454, 3043392), (484, 2854752), (524, 2636832), (528, 2616856), (681, 2028928), (704, 1962642), (726, 1903168), (786, 1757888), (908, 1521696), (968, 1427376), (1048, 1318416), (1056, 1308428), (1362, 1014464), (1408, 981321), (1441, 958848), (1452, 951584), (1572, 878944), (1816, 760848), (1936, 713688), (2096, 659208), (2112, 654214), (2497, 553344), (2724, 507232), (2882, 479424), (2904, 475792), (3144, 439472), (3632, 380424), (3872, 356844), (4192, 329604), (4224, 327107), (4323, 319616), (4994, 276672), (5448, 253616), (5764, 239712), (5808, 237896), (6288, 219736), (7264, 190212), (7491, 184448), (7744, 178422), (8384, 164802), (8646, 159808), (9988, 138336), (10896, 126808), (11528, 119856), (11616, 118948), (12576, 109868), (14528, 95106), (14982, 92224), (15488, 89211), (15851, 87168), (16768, 82401), (17292, 79904), (19976, 69168), (21792, 63404), (23056, 59928), (23232, 59474), (25152, 54934), (27467, 50304), (29056, 47553), (29737, 46464), (29964, 46112), (31702, 43584), (34584, 39952)]