12258816

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:391

約数の個数: 80

約数和(自身を含む): 34176384

約数和(自身を除く): 21917568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 347, 368, 384, 512, 552, 694, 736, 768, 1041, 1104, 1388, 1472, 1536, 2082, 2208, 2776, 2944, 4164, 4416, 5552, 5888, 7981, 8328, 8832, 11104, 11776, 15962, 16656, 17664, 22208, 23943, 31924, 33312, 35328, 44416, 47886, 63848, 66624, 88832, 95772, 127696, 133248, 177664, 191544, 255392, 266496, 383088, 510784, 532992, 766176, 1021568, 1532352, 2043136, 3064704, 4086272, 6129408, 12258816]

約数ペア:

[(1, 12258816), (2, 6129408), (3, 4086272), (4, 3064704), (6, 2043136), (8, 1532352), (12, 1021568), (16, 766176), (23, 532992), (24, 510784), (32, 383088), (46, 266496), (48, 255392), (64, 191544), (69, 177664), (92, 133248), (96, 127696), (128, 95772), (138, 88832), (184, 66624), (192, 63848), (256, 47886), (276, 44416), (347, 35328), (368, 33312), (384, 31924), (512, 23943), (552, 22208), (694, 17664), (736, 16656), (768, 15962), (1041, 11776), (1104, 11104), (1388, 8832), (1472, 8328), (1536, 7981), (2082, 5888), (2208, 5552), (2776, 4416), (2944, 4164)]