2789781504

素因数分解:

$2^{12}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9871}}^1$

素因数の和:9921

約数の個数: 104

約数和(自身を含む): 7762708992

約数和(自身を除く): 4972927488

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, 368, 384, 512, 552, 736, 768, 1024, 1104, 1472, 1536, 2048, 2208, 2944, 3072, 4096, 4416, 5888, 6144, 8832, 9871, 11776, 12288, 17664, 19742, 23552, 29613, 35328, 39484, 47104, 59226, 70656, 78968, 94208, 118452, 141312, 157936, 227033, 236904, 282624, 315872, 454066, 473808, 631744, 681099, 908132, 947616, 1263488, 1362198, 1816264, 1895232, 2526976, 2724396, 3632528, 3790464, 5053952, 5448792, 7265056, 7580928, 10107904, 10897584, 14530112, 15161856, 20215808, 21795168, 29060224, 30323712, 40431616, 43590336, 58120448, 60647424, 87180672, 116240896, 121294848, 174361344, 232481792, 348722688, 464963584, 697445376, 929927168, 1394890752, 2789781504]

約数ペア:

[(1, 2789781504), (2, 1394890752), (3, 929927168), (4, 697445376), (6, 464963584), (8, 348722688), (12, 232481792), (16, 174361344), (23, 121294848), (24, 116240896), (32, 87180672), (46, 60647424), (48, 58120448), (64, 43590336), (69, 40431616), (92, 30323712), (96, 29060224), (128, 21795168), (138, 20215808), (184, 15161856), (192, 14530112), (256, 10897584), (276, 10107904), (368, 7580928), (384, 7265056), (512, 5448792), (552, 5053952), (736, 3790464), (768, 3632528), (1024, 2724396), (1104, 2526976), (1472, 1895232), (1536, 1816264), (2048, 1362198), (2208, 1263488), (2944, 947616), (3072, 908132), (4096, 681099), (4416, 631744), (5888, 473808), (6144, 454066), (8832, 315872), (9871, 282624), (11776, 236904), (12288, 227033), (17664, 157936), (19742, 141312), (23552, 118452), (29613, 94208), (35328, 78968), (39484, 70656), (47104, 59226)]