12880896

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{599}}^1$

素因数の和:629

約数の個数: 88

約数和(自身を含む): 39302400

約数和(自身を除く): 26421504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 599, 672, 768, 896, 1024, 1198, 1344, 1536, 1792, 1797, 2396, 2688, 3072, 3584, 3594, 4193, 4792, 5376, 7168, 7188, 8386, 9584, 10752, 12579, 14376, 16772, 19168, 21504, 25158, 28752, 33544, 38336, 50316, 57504, 67088, 76672, 100632, 115008, 134176, 153344, 201264, 230016, 268352, 306688, 402528, 460032, 536704, 613376, 805056, 920064, 1073408, 1610112, 1840128, 2146816, 3220224, 4293632, 6440448, 12880896]

約数ペア:

[(1, 12880896), (2, 6440448), (3, 4293632), (4, 3220224), (6, 2146816), (7, 1840128), (8, 1610112), (12, 1073408), (14, 920064), (16, 805056), (21, 613376), (24, 536704), (28, 460032), (32, 402528), (42, 306688), (48, 268352), (56, 230016), (64, 201264), (84, 153344), (96, 134176), (112, 115008), (128, 100632), (168, 76672), (192, 67088), (224, 57504), (256, 50316), (336, 38336), (384, 33544), (448, 28752), (512, 25158), (599, 21504), (672, 19168), (768, 16772), (896, 14376), (1024, 12579), (1198, 10752), (1344, 9584), (1536, 8386), (1792, 7188), (1797, 7168), (2396, 5376), (2688, 4792), (3072, 4193), (3584, 3594)]