2155251712

素因数分解:

$2^{11}\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 4444221600

約数和(自身を除く): 2288969888

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 113, 128, 134, 139, 226, 256, 268, 278, 452, 512, 536, 556, 904, 1024, 1072, 1112, 1808, 2048, 2144, 2224, 3616, 4288, 4448, 7232, 7571, 8576, 8896, 9313, 14464, 15142, 15707, 17152, 17792, 18626, 28928, 30284, 31414, 34304, 35584, 37252, 57856, 60568, 62828, 68608, 71168, 74504, 115712, 121136, 125656, 137216, 142336, 149008, 231424, 242272, 251312, 284672, 298016, 484544, 502624, 596032, 969088, 1005248, 1052369, 1192064, 1938176, 2010496, 2104738, 2384128, 3876352, 4020992, 4209476, 4768256, 7752704, 8041984, 8418952, 9536512, 15505408, 16083968, 16837904, 19073024, 32167936, 33675808, 67351616, 134703232, 269406464, 538812928, 1077625856, 2155251712]

約数ペア:

[(1, 2155251712), (2, 1077625856), (4, 538812928), (8, 269406464), (16, 134703232), (32, 67351616), (64, 33675808), (67, 32167936), (113, 19073024), (128, 16837904), (134, 16083968), (139, 15505408), (226, 9536512), (256, 8418952), (268, 8041984), (278, 7752704), (452, 4768256), (512, 4209476), (536, 4020992), (556, 3876352), (904, 2384128), (1024, 2104738), (1072, 2010496), (1112, 1938176), (1808, 1192064), (2048, 1052369), (2144, 1005248), (2224, 969088), (3616, 596032), (4288, 502624), (4448, 484544), (7232, 298016), (7571, 284672), (8576, 251312), (8896, 242272), (9313, 231424), (14464, 149008), (15142, 142336), (15707, 137216), (17152, 125656), (17792, 121136), (18626, 115712), (28928, 74504), (30284, 71168), (31414, 68608), (34304, 62828), (35584, 60568), (37252, 57856)]