2729183744

素因数分解:

$2^9\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2963}}^1$

素因数の和:3245

約数の個数: 80

約数和(自身を含む): 6258403008

約数和(自身を除く): 3529219264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 257, 448, 512, 514, 896, 1028, 1792, 1799, 2056, 2963, 3584, 3598, 4112, 5926, 7196, 8224, 11852, 14392, 16448, 20741, 23704, 28784, 32896, 41482, 47408, 57568, 65792, 82964, 94816, 115136, 131584, 165928, 189632, 230272, 331856, 379264, 460544, 663712, 758528, 761491, 921088, 1327424, 1517056, 1522982, 2654848, 3045964, 5309696, 5330437, 6091928, 10619392, 10660874, 12183856, 21321748, 24367712, 42643496, 48735424, 85286992, 97470848, 170573984, 194941696, 341147968, 389883392, 682295936, 1364591872, 2729183744]

約数ペア:

[(1, 2729183744), (2, 1364591872), (4, 682295936), (7, 389883392), (8, 341147968), (14, 194941696), (16, 170573984), (28, 97470848), (32, 85286992), (56, 48735424), (64, 42643496), (112, 24367712), (128, 21321748), (224, 12183856), (256, 10660874), (257, 10619392), (448, 6091928), (512, 5330437), (514, 5309696), (896, 3045964), (1028, 2654848), (1792, 1522982), (1799, 1517056), (2056, 1327424), (2963, 921088), (3584, 761491), (3598, 758528), (4112, 663712), (5926, 460544), (7196, 379264), (8224, 331856), (11852, 230272), (14392, 189632), (16448, 165928), (20741, 131584), (23704, 115136), (28784, 94816), (32896, 82964), (41482, 65792), (47408, 57568)]