690720768

素因数分解:

$2^{12}\times 3^2\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:528

約数の個数: 156

約数和(自身を含む): 2048306988

約数和(自身を除く): 1357586220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 246, 256, 288, 328, 369, 384, 457, 492, 512, 576, 656, 738, 768, 914, 984, 1024, 1152, 1312, 1371, 1476, 1536, 1828, 1968, 2048, 2304, 2624, 2742, 2952, 3072, 3656, 3936, 4096, 4113, 4608, 5248, 5484, 5904, 6144, 7312, 7872, 8226, 9216, 10496, 10968, 11808, 12288, 14624, 15744, 16452, 18432, 18737, 20992, 21936, 23616, 29248, 31488, 32904, 36864, 37474, 41984, 43872, 47232, 56211, 58496, 62976, 65808, 74948, 83968, 87744, 94464, 112422, 116992, 125952, 131616, 149896, 167936, 168633, 175488, 188928, 224844, 233984, 251904, 263232, 299792, 337266, 350976, 377856, 449688, 467968, 503808, 526464, 599584, 674532, 701952, 755712, 899376, 935936, 1052928, 1199168, 1349064, 1403904, 1511424, 1798752, 1871872, 2105856, 2398336, 2698128, 2807808, 3597504, 4211712, 4796672, 5396256, 5615616, 7195008, 8423424, 9593344, 10792512, 14390016, 16846848, 19186688, 21585024, 28780032, 38373376, 43170048, 57560064, 76746752, 86340096, 115120128, 172680192, 230240256, 345360384, 690720768]

約数ペア:

[(1, 690720768), (2, 345360384), (3, 230240256), (4, 172680192), (6, 115120128), (8, 86340096), (9, 76746752), (12, 57560064), (16, 43170048), (18, 38373376), (24, 28780032), (32, 21585024), (36, 19186688), (41, 16846848), (48, 14390016), (64, 10792512), (72, 9593344), (82, 8423424), (96, 7195008), (123, 5615616), (128, 5396256), (144, 4796672), (164, 4211712), (192, 3597504), (246, 2807808), (256, 2698128), (288, 2398336), (328, 2105856), (369, 1871872), (384, 1798752), (457, 1511424), (492, 1403904), (512, 1349064), (576, 1199168), (656, 1052928), (738, 935936), (768, 899376), (914, 755712), (984, 701952), (1024, 674532), (1152, 599584), (1312, 526464), (1371, 503808), (1476, 467968), (1536, 449688), (1828, 377856), (1968, 350976), (2048, 337266), (2304, 299792), (2624, 263232), (2742, 251904), (2952, 233984), (3072, 224844), (3656, 188928), (3936, 175488), (4096, 168633), (4113, 167936), (4608, 149896), (5248, 131616), (5484, 125952), (5904, 116992), (6144, 112422), (7312, 94464), (7872, 87744), (8226, 83968), (9216, 74948), (10496, 65808), (10968, 62976), (11808, 58496), (12288, 56211), (14624, 47232), (15744, 43872), (16452, 41984), (18432, 37474), (18737, 36864), (20992, 32904), (21936, 31488), (23616, 29248)]