268585984

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{8461}}^1$

素因数の和:8512

約数の個数: 44

約数和(自身を含む): 554294848

約数和(自身を除く): 285708864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 7936, 8461, 15872, 16922, 31744, 33844, 67688, 135376, 262291, 270752, 524582, 541504, 1049164, 1083008, 2098328, 2166016, 4196656, 4332032, 8393312, 8664064, 16786624, 33573248, 67146496, 134292992, 268585984]

約数ペア:

[(1, 268585984), (2, 134292992), (4, 67146496), (8, 33573248), (16, 16786624), (31, 8664064), (32, 8393312), (62, 4332032), (64, 4196656), (124, 2166016), (128, 2098328), (248, 1083008), (256, 1049164), (496, 541504), (512, 524582), (992, 270752), (1024, 262291), (1984, 135376), (3968, 67688), (7936, 33844), (8461, 31744), (15872, 16922)]