7242553856

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:989

約数の個数: 80

約数和(自身を含む): 14694372000

約数和(自身を除く): 7451818144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 149, 256, 278, 298, 512, 556, 596, 683, 1112, 1192, 1366, 2224, 2384, 2732, 4448, 4768, 5464, 8896, 9536, 10928, 17792, 19072, 20711, 21856, 35584, 38144, 41422, 43712, 71168, 76288, 82844, 87424, 94937, 101767, 165688, 174848, 189874, 203534, 331376, 349696, 379748, 407068, 662752, 759496, 814136, 1325504, 1518992, 1628272, 2651008, 3037984, 3256544, 5302016, 6075968, 6513088, 10604032, 12151936, 13026176, 14145613, 24303872, 26052352, 28291226, 48607744, 52104704, 56582452, 113164904, 226329808, 452659616, 905319232, 1810638464, 3621276928, 7242553856]

約数ペア:

[(1, 7242553856), (2, 3621276928), (4, 1810638464), (8, 905319232), (16, 452659616), (32, 226329808), (64, 113164904), (128, 56582452), (139, 52104704), (149, 48607744), (256, 28291226), (278, 26052352), (298, 24303872), (512, 14145613), (556, 13026176), (596, 12151936), (683, 10604032), (1112, 6513088), (1192, 6075968), (1366, 5302016), (2224, 3256544), (2384, 3037984), (2732, 2651008), (4448, 1628272), (4768, 1518992), (5464, 1325504), (8896, 814136), (9536, 759496), (10928, 662752), (17792, 407068), (19072, 379748), (20711, 349696), (21856, 331376), (35584, 203534), (38144, 189874), (41422, 174848), (43712, 165688), (71168, 101767), (76288, 94937), (82844, 87424)]