1389177216

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{19141}}^1$

素因数の和:19174

約数の個数: 160

約数和(自身を含む): 4725011280

約数和(自身を除く): 3335834064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 9072, 10368, 12096, 18144, 19141, 24192, 36288, 38282, 57423, 72576, 76564, 114846, 133987, 153128, 172269, 229692, 267974, 306256, 344538, 401961, 459384, 516807, 535948, 612512, 689076, 803922, 918768, 1033614, 1071896, 1205883, 1225024, 1378152, 1550421, 1607844, 1837536, 2067228, 2143792, 2411766, 2450048, 2756304, 3100842, 3215688, 3617649, 3675072, 4134456, 4287584, 4823532, 5512608, 6201684, 6431376, 7235298, 7350144, 8268912, 8575168, 9647064, 10852947, 11025216, 12403368, 12862752, 14470596, 16537824, 17150336, 19294128, 21705894, 22050432, 24806736, 25725504, 28941192, 33075648, 38588256, 43411788, 49613472, 51451008, 57882384, 66151296, 77176512, 86823576, 99226944, 115764768, 154353024, 173647152, 198453888, 231529536, 347294304, 463059072, 694588608, 1389177216]

約数ペア:

[(1, 1389177216), (2, 694588608), (3, 463059072), (4, 347294304), (6, 231529536), (7, 198453888), (8, 173647152), (9, 154353024), (12, 115764768), (14, 99226944), (16, 86823576), (18, 77176512), (21, 66151296), (24, 57882384), (27, 51451008), (28, 49613472), (32, 43411788), (36, 38588256), (42, 33075648), (48, 28941192), (54, 25725504), (56, 24806736), (63, 22050432), (64, 21705894), (72, 19294128), (81, 17150336), (84, 16537824), (96, 14470596), (108, 12862752), (112, 12403368), (126, 11025216), (128, 10852947), (144, 9647064), (162, 8575168), (168, 8268912), (189, 7350144), (192, 7235298), (216, 6431376), (224, 6201684), (252, 5512608), (288, 4823532), (324, 4287584), (336, 4134456), (378, 3675072), (384, 3617649), (432, 3215688), (448, 3100842), (504, 2756304), (567, 2450048), (576, 2411766), (648, 2143792), (672, 2067228), (756, 1837536), (864, 1607844), (896, 1550421), (1008, 1378152), (1134, 1225024), (1152, 1205883), (1296, 1071896), (1344, 1033614), (1512, 918768), (1728, 803922), (2016, 689076), (2268, 612512), (2592, 535948), (2688, 516807), (3024, 459384), (3456, 401961), (4032, 344538), (4536, 306256), (5184, 267974), (6048, 229692), (8064, 172269), (9072, 153128), (10368, 133987), (12096, 114846), (18144, 76564), (19141, 72576), (24192, 57423), (36288, 38282)]