266255466496

素因数分解:

$2^{20}\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8262

約数の個数: 84

約数和(自身を含む): 549755551744

約数和(自身を除く): 283500085248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 4096, 7936, 8191, 8192, 15872, 16382, 16384, 31744, 32764, 32768, 63488, 65528, 65536, 126976, 131056, 131072, 253921, 253952, 262112, 262144, 507842, 507904, 524224, 524288, 1015684, 1015808, 1048448, 1048576, 2031368, 2031616, 2096896, 4062736, 4063232, 4193792, 8125472, 8126464, 8387584, 16250944, 16252928, 16775168, 32501888, 32505856, 33550336, 65003776, 67100672, 130007552, 134201344, 260015104, 268402688, 520030208, 536805376, 1040060416, 1073610752, 2080120832, 2147221504, 4160241664, 4294443008, 8320483328, 8588886016, 16640966656, 33281933312, 66563866624, 133127733248, 266255466496]

約数ペア:

[(1, 266255466496), (2, 133127733248), (4, 66563866624), (8, 33281933312), (16, 16640966656), (31, 8588886016), (32, 8320483328), (62, 4294443008), (64, 4160241664), (124, 2147221504), (128, 2080120832), (248, 1073610752), (256, 1040060416), (496, 536805376), (512, 520030208), (992, 268402688), (1024, 260015104), (1984, 134201344), (2048, 130007552), (3968, 67100672), (4096, 65003776), (7936, 33550336), (8191, 32505856), (8192, 32501888), (15872, 16775168), (16382, 16252928), (16384, 16250944), (31744, 8387584), (32764, 8126464), (32768, 8125472), (63488, 4193792), (65528, 4063232), (65536, 4062736), (126976, 2096896), (131056, 2031616), (131072, 2031368), (253921, 1048576), (253952, 1048448), (262112, 1015808), (262144, 1015684), (507842, 524288), (507904, 524224)]