820194048

素因数分解:

$2^8\times 3^2\times {\mathrm{83}}^1\times {\mathrm{4289}}^1$

素因数の和:4394

約数の個数: 108

約数和(自身を含む): 2393871480

約数和(自身を除く): 1573677432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 128, 144, 166, 192, 249, 256, 288, 332, 384, 498, 576, 664, 747, 768, 996, 1152, 1328, 1494, 1992, 2304, 2656, 2988, 3984, 4289, 5312, 5976, 7968, 8578, 10624, 11952, 12867, 15936, 17156, 21248, 23904, 25734, 31872, 34312, 38601, 47808, 51468, 63744, 68624, 77202, 95616, 102936, 137248, 154404, 191232, 205872, 274496, 308808, 355987, 411744, 548992, 617616, 711974, 823488, 1067961, 1097984, 1235232, 1423948, 1646976, 2135922, 2470464, 2847896, 3203883, 3293952, 4271844, 4940928, 5695792, 6407766, 8543688, 9881856, 11391584, 12815532, 17087376, 22783168, 25631064, 34174752, 45566336, 51262128, 68349504, 91132672, 102524256, 136699008, 205048512, 273398016, 410097024, 820194048]

約数ペア:

[(1, 820194048), (2, 410097024), (3, 273398016), (4, 205048512), (6, 136699008), (8, 102524256), (9, 91132672), (12, 68349504), (16, 51262128), (18, 45566336), (24, 34174752), (32, 25631064), (36, 22783168), (48, 17087376), (64, 12815532), (72, 11391584), (83, 9881856), (96, 8543688), (128, 6407766), (144, 5695792), (166, 4940928), (192, 4271844), (249, 3293952), (256, 3203883), (288, 2847896), (332, 2470464), (384, 2135922), (498, 1646976), (576, 1423948), (664, 1235232), (747, 1097984), (768, 1067961), (996, 823488), (1152, 711974), (1328, 617616), (1494, 548992), (1992, 411744), (2304, 355987), (2656, 308808), (2988, 274496), (3984, 205872), (4289, 191232), (5312, 154404), (5976, 137248), (7968, 102936), (8578, 95616), (10624, 77202), (11952, 68624), (12867, 63744), (15936, 51468), (17156, 47808), (21248, 38601), (23904, 34312), (25734, 31872)]