1555939968

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{33487}}^1$

素因数の和:33526

約数の個数: 96

約数和(自身を含む): 4542982080

約数和(自身を除く): 2987042112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 264, 352, 363, 384, 484, 528, 704, 726, 968, 1056, 1408, 1452, 1936, 2112, 2904, 3872, 4224, 5808, 7744, 11616, 15488, 23232, 33487, 46464, 66974, 100461, 133948, 200922, 267896, 368357, 401844, 535792, 736714, 803688, 1071584, 1105071, 1473428, 1607376, 2143168, 2210142, 2946856, 3214752, 4051927, 4286336, 4420284, 5893712, 6429504, 8103854, 8840568, 11787424, 12155781, 12859008, 16207708, 17681136, 23574848, 24311562, 32415416, 35362272, 47149696, 48623124, 64830832, 70724544, 97246248, 129661664, 141449088, 194492496, 259323328, 388984992, 518646656, 777969984, 1555939968]

約数ペア:

[(1, 1555939968), (2, 777969984), (3, 518646656), (4, 388984992), (6, 259323328), (8, 194492496), (11, 141449088), (12, 129661664), (16, 97246248), (22, 70724544), (24, 64830832), (32, 48623124), (33, 47149696), (44, 35362272), (48, 32415416), (64, 24311562), (66, 23574848), (88, 17681136), (96, 16207708), (121, 12859008), (128, 12155781), (132, 11787424), (176, 8840568), (192, 8103854), (242, 6429504), (264, 5893712), (352, 4420284), (363, 4286336), (384, 4051927), (484, 3214752), (528, 2946856), (704, 2210142), (726, 2143168), (968, 1607376), (1056, 1473428), (1408, 1105071), (1452, 1071584), (1936, 803688), (2112, 736714), (2904, 535792), (3872, 401844), (4224, 368357), (5808, 267896), (7744, 200922), (11616, 133948), (15488, 100461), (23232, 66974), (33487, 46464)]