1228953216

素因数分解:

$2^7\times 3^1\times {\mathrm{1601}}^1\times {\mathrm{1999}}^1$

素因数の和:3617

約数の個数: 64

約数和(自身を含む): 3268080000

約数和(自身を除く): 2039126784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1601, 1999, 3202, 3998, 4803, 5997, 6404, 7996, 9606, 11994, 12808, 15992, 19212, 23988, 25616, 31984, 38424, 47976, 51232, 63968, 76848, 95952, 102464, 127936, 153696, 191904, 204928, 255872, 307392, 383808, 614784, 767616, 3200399, 6400798, 9601197, 12801596, 19202394, 25603192, 38404788, 51206384, 76809576, 102412768, 153619152, 204825536, 307238304, 409651072, 614476608, 1228953216]

約数ペア:

[(1, 1228953216), (2, 614476608), (3, 409651072), (4, 307238304), (6, 204825536), (8, 153619152), (12, 102412768), (16, 76809576), (24, 51206384), (32, 38404788), (48, 25603192), (64, 19202394), (96, 12801596), (128, 9601197), (192, 6400798), (384, 3200399), (1601, 767616), (1999, 614784), (3202, 383808), (3998, 307392), (4803, 255872), (5997, 204928), (6404, 191904), (7996, 153696), (9606, 127936), (11994, 102464), (12808, 95952), (15992, 76848), (19212, 63968), (23988, 51232), (25616, 47976), (31984, 38424)]