269199488

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 571675320

約数和(自身を除く): 302475832

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 193, 272, 386, 544, 641, 772, 1088, 1282, 1544, 2176, 2564, 3088, 3281, 5128, 6176, 6562, 10256, 10897, 12352, 13124, 20512, 21794, 24704, 26248, 41024, 43588, 52496, 82048, 87176, 104992, 123713, 174352, 209984, 247426, 348704, 419968, 494852, 697408, 989704, 1394816, 1979408, 2103121, 3958816, 4206242, 7917632, 8412484, 15835264, 16824968, 33649936, 67299872, 134599744, 269199488]

約数ペア:

[(1, 269199488), (2, 134599744), (4, 67299872), (8, 33649936), (16, 16824968), (17, 15835264), (32, 8412484), (34, 7917632), (64, 4206242), (68, 3958816), (128, 2103121), (136, 1979408), (193, 1394816), (272, 989704), (386, 697408), (544, 494852), (641, 419968), (772, 348704), (1088, 247426), (1282, 209984), (1544, 174352), (2176, 123713), (2564, 104992), (3088, 87176), (3281, 82048), (5128, 52496), (6176, 43588), (6562, 41024), (10256, 26248), (10897, 24704), (12352, 21794), (13124, 20512)]