121417728

素因数分解:

$2^{12}\times 3^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 104

約数和(自身を含む): 333013296

約数和(自身を除く): 211595568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 241, 246, 256, 328, 384, 482, 492, 512, 656, 723, 768, 964, 984, 1024, 1312, 1446, 1536, 1928, 1968, 2048, 2624, 2892, 3072, 3856, 3936, 4096, 5248, 5784, 6144, 7712, 7872, 9881, 10496, 11568, 12288, 15424, 15744, 19762, 20992, 23136, 29643, 30848, 31488, 39524, 41984, 46272, 59286, 61696, 62976, 79048, 83968, 92544, 118572, 123392, 125952, 158096, 167936, 185088, 237144, 246784, 251904, 316192, 370176, 474288, 493568, 503808, 632384, 740352, 948576, 987136, 1264768, 1480704, 1897152, 2529536, 2961408, 3794304, 5059072, 7588608, 10118144, 15177216, 20236288, 30354432, 40472576, 60708864, 121417728]

約数ペア:

[(1, 121417728), (2, 60708864), (3, 40472576), (4, 30354432), (6, 20236288), (8, 15177216), (12, 10118144), (16, 7588608), (24, 5059072), (32, 3794304), (41, 2961408), (48, 2529536), (64, 1897152), (82, 1480704), (96, 1264768), (123, 987136), (128, 948576), (164, 740352), (192, 632384), (241, 503808), (246, 493568), (256, 474288), (328, 370176), (384, 316192), (482, 251904), (492, 246784), (512, 237144), (656, 185088), (723, 167936), (768, 158096), (964, 125952), (984, 123392), (1024, 118572), (1312, 92544), (1446, 83968), (1536, 79048), (1928, 62976), (1968, 61696), (2048, 59286), (2624, 46272), (2892, 41984), (3072, 39524), (3856, 31488), (3936, 30848), (4096, 29643), (5248, 23136), (5784, 20992), (6144, 19762), (7712, 15744), (7872, 15424), (9881, 12288), (10496, 11568)]