1566243328

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:854

約数の個数: 120

約数和(自身を含む): 3540496608

約数和(自身を除く): 1974253280

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 169, 184, 208, 256, 299, 338, 368, 416, 512, 598, 676, 736, 787, 832, 1196, 1352, 1472, 1574, 1664, 2392, 2704, 2944, 3148, 3328, 3887, 4784, 5408, 5888, 6296, 6656, 7774, 9568, 10231, 10816, 11776, 12592, 15548, 18101, 19136, 20462, 21632, 25184, 31096, 36202, 38272, 40924, 43264, 50368, 62192, 72404, 76544, 81848, 86528, 100736, 124384, 133003, 144808, 153088, 163696, 201472, 235313, 248768, 266006, 289616, 327392, 402944, 470626, 497536, 532012, 579232, 654784, 941252, 995072, 1064024, 1158464, 1309568, 1882504, 1990144, 2128048, 2316928, 2619136, 3059069, 3765008, 4256096, 4633856, 5238272, 6118138, 7530016, 8512192, 9267712, 12236276, 15060032, 17024384, 24472552, 30120064, 34048768, 48945104, 60240128, 68097536, 97890208, 120480256, 195780416, 391560832, 783121664, 1566243328]

約数ペア:

[(1, 1566243328), (2, 783121664), (4, 391560832), (8, 195780416), (13, 120480256), (16, 97890208), (23, 68097536), (26, 60240128), (32, 48945104), (46, 34048768), (52, 30120064), (64, 24472552), (92, 17024384), (104, 15060032), (128, 12236276), (169, 9267712), (184, 8512192), (208, 7530016), (256, 6118138), (299, 5238272), (338, 4633856), (368, 4256096), (416, 3765008), (512, 3059069), (598, 2619136), (676, 2316928), (736, 2128048), (787, 1990144), (832, 1882504), (1196, 1309568), (1352, 1158464), (1472, 1064024), (1574, 995072), (1664, 941252), (2392, 654784), (2704, 579232), (2944, 532012), (3148, 497536), (3328, 470626), (3887, 402944), (4784, 327392), (5408, 289616), (5888, 266006), (6296, 248768), (6656, 235313), (7774, 201472), (9568, 163696), (10231, 153088), (10816, 144808), (11776, 133003), (12592, 124384), (15548, 100736), (18101, 86528), (19136, 81848), (20462, 76544), (21632, 72404), (25184, 62192), (31096, 50368), (36202, 43264), (38272, 40924)]