214489728

素因数分解:

$2^7\times 3^3\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1247

約数の個数: 128

約数和(自身を含む): 645537600

約数和(自身を除く): 431047872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 288, 318, 384, 424, 432, 477, 576, 636, 848, 864, 954, 1152, 1171, 1272, 1431, 1696, 1728, 1908, 2342, 2544, 2862, 3392, 3456, 3513, 3816, 4684, 5088, 5724, 6784, 7026, 7632, 9368, 10176, 10539, 11448, 14052, 15264, 18736, 20352, 21078, 22896, 28104, 30528, 31617, 37472, 42156, 45792, 56208, 61056, 62063, 63234, 74944, 84312, 91584, 112416, 124126, 126468, 149888, 168624, 183168, 186189, 224832, 248252, 252936, 337248, 372378, 449664, 496504, 505872, 558567, 674496, 744756, 993008, 1011744, 1117134, 1348992, 1489512, 1675701, 1986016, 2023488, 2234268, 2979024, 3351402, 3972032, 4046976, 4468536, 5958048, 6702804, 7944064, 8937072, 11916096, 13405608, 17874144, 23832192, 26811216, 35748288, 53622432, 71496576, 107244864, 214489728]

約数ペア:

[(1, 214489728), (2, 107244864), (3, 71496576), (4, 53622432), (6, 35748288), (8, 26811216), (9, 23832192), (12, 17874144), (16, 13405608), (18, 11916096), (24, 8937072), (27, 7944064), (32, 6702804), (36, 5958048), (48, 4468536), (53, 4046976), (54, 3972032), (64, 3351402), (72, 2979024), (96, 2234268), (106, 2023488), (108, 1986016), (128, 1675701), (144, 1489512), (159, 1348992), (192, 1117134), (212, 1011744), (216, 993008), (288, 744756), (318, 674496), (384, 558567), (424, 505872), (432, 496504), (477, 449664), (576, 372378), (636, 337248), (848, 252936), (864, 248252), (954, 224832), (1152, 186189), (1171, 183168), (1272, 168624), (1431, 149888), (1696, 126468), (1728, 124126), (1908, 112416), (2342, 91584), (2544, 84312), (2862, 74944), (3392, 63234), (3456, 62063), (3513, 61056), (3816, 56208), (4684, 45792), (5088, 42156), (5724, 37472), (6784, 31617), (7026, 30528), (7632, 28104), (9368, 22896), (10176, 21078), (10539, 20352), (11448, 18736), (14052, 15264)]