2389766656

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1405

約数の個数: 80

約数和(自身を含む): 4956435000

約数和(自身を除く): 2566668344

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 101, 128, 148, 202, 256, 296, 404, 512, 592, 808, 1184, 1249, 1616, 2368, 2498, 3232, 3737, 4736, 4996, 6464, 7474, 9472, 9992, 12928, 14948, 18944, 19984, 25856, 29896, 39968, 46213, 51712, 59792, 79936, 92426, 119584, 126149, 159872, 184852, 239168, 252298, 319744, 369704, 478336, 504596, 639488, 739408, 956672, 1009192, 1478816, 1913344, 2018384, 2957632, 4036768, 4667513, 5915264, 8073536, 9335026, 11830528, 16147072, 18670052, 23661056, 32294144, 37340104, 64588288, 74680208, 149360416, 298720832, 597441664, 1194883328, 2389766656]

約数ペア:

[(1, 2389766656), (2, 1194883328), (4, 597441664), (8, 298720832), (16, 149360416), (32, 74680208), (37, 64588288), (64, 37340104), (74, 32294144), (101, 23661056), (128, 18670052), (148, 16147072), (202, 11830528), (256, 9335026), (296, 8073536), (404, 5915264), (512, 4667513), (592, 4036768), (808, 2957632), (1184, 2018384), (1249, 1913344), (1616, 1478816), (2368, 1009192), (2498, 956672), (3232, 739408), (3737, 639488), (4736, 504596), (4996, 478336), (6464, 369704), (7474, 319744), (9472, 252298), (9992, 239168), (12928, 184852), (14948, 159872), (18944, 126149), (19984, 119584), (25856, 92426), (29896, 79936), (39968, 59792), (46213, 51712)]