2134481408

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:677

約数の個数: 80

約数和(自身を含む): 4366327680

約数和(自身を除く): 2231846272

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 113, 128, 158, 226, 256, 316, 452, 467, 512, 632, 904, 934, 1264, 1808, 1868, 2528, 3616, 3736, 5056, 7232, 7472, 8927, 10112, 14464, 14944, 17854, 20224, 28928, 29888, 35708, 36893, 40448, 52771, 57856, 59776, 71416, 73786, 105542, 119552, 142832, 147572, 211084, 239104, 285664, 295144, 422168, 571328, 590288, 844336, 1142656, 1180576, 1688672, 2285312, 2361152, 3377344, 4168909, 4570624, 4722304, 6754688, 8337818, 9444608, 13509376, 16675636, 18889216, 27018752, 33351272, 66702544, 133405088, 266810176, 533620352, 1067240704, 2134481408]

約数ペア:

[(1, 2134481408), (2, 1067240704), (4, 533620352), (8, 266810176), (16, 133405088), (32, 66702544), (64, 33351272), (79, 27018752), (113, 18889216), (128, 16675636), (158, 13509376), (226, 9444608), (256, 8337818), (316, 6754688), (452, 4722304), (467, 4570624), (512, 4168909), (632, 3377344), (904, 2361152), (934, 2285312), (1264, 1688672), (1808, 1180576), (1868, 1142656), (2528, 844336), (3616, 590288), (3736, 571328), (5056, 422168), (7232, 295144), (7472, 285664), (8927, 239104), (10112, 211084), (14464, 147572), (14944, 142832), (17854, 119552), (20224, 105542), (28928, 73786), (29888, 71416), (35708, 59776), (36893, 57856), (40448, 52771)]