127438848

素因数分解:

$2^{12}\times 3^2\times {\mathrm{3457}}^1$

素因数の和:3487

約数の個数: 78

約数和(自身を含む): 368218214

約数和(自身を除く): 240779366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 3457, 4096, 4608, 6144, 6914, 9216, 10371, 12288, 13828, 18432, 20742, 27656, 31113, 36864, 41484, 55312, 62226, 82968, 110624, 124452, 165936, 221248, 248904, 331872, 442496, 497808, 663744, 884992, 995616, 1327488, 1769984, 1991232, 2654976, 3539968, 3982464, 5309952, 7079936, 7964928, 10619904, 14159872, 15929856, 21239808, 31859712, 42479616, 63719424, 127438848]

約数ペア:

[(1, 127438848), (2, 63719424), (3, 42479616), (4, 31859712), (6, 21239808), (8, 15929856), (9, 14159872), (12, 10619904), (16, 7964928), (18, 7079936), (24, 5309952), (32, 3982464), (36, 3539968), (48, 2654976), (64, 1991232), (72, 1769984), (96, 1327488), (128, 995616), (144, 884992), (192, 663744), (256, 497808), (288, 442496), (384, 331872), (512, 248904), (576, 221248), (768, 165936), (1024, 124452), (1152, 110624), (1536, 82968), (2048, 62226), (2304, 55312), (3072, 41484), (3457, 36864), (4096, 31113), (4608, 27656), (6144, 20742), (6914, 18432), (9216, 13828), (10371, 12288)]