811442944

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10601}}^1$

素因数の和:10653

約数の個数: 72

約数和(自身を含む): 1820320992

約数和(自身を除く): 1008878048

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2392, 2944, 3328, 4784, 5888, 9568, 10601, 19136, 21202, 38272, 42404, 76544, 84808, 137813, 169616, 243823, 275626, 339232, 487646, 551252, 678464, 975292, 1102504, 1356928, 1950584, 2205008, 2713856, 3169699, 3901168, 4410016, 6339398, 7802336, 8820032, 12678796, 15604672, 17640064, 25357592, 31209344, 35280128, 50715184, 62418688, 101430368, 202860736, 405721472, 811442944]

約数ペア:

[(1, 811442944), (2, 405721472), (4, 202860736), (8, 101430368), (13, 62418688), (16, 50715184), (23, 35280128), (26, 31209344), (32, 25357592), (46, 17640064), (52, 15604672), (64, 12678796), (92, 8820032), (104, 7802336), (128, 6339398), (184, 4410016), (208, 3901168), (256, 3169699), (299, 2713856), (368, 2205008), (416, 1950584), (598, 1356928), (736, 1102504), (832, 975292), (1196, 678464), (1472, 551252), (1664, 487646), (2392, 339232), (2944, 275626), (3328, 243823), (4784, 169616), (5888, 137813), (9568, 84808), (10601, 76544), (19136, 42404), (21202, 38272)]