2878145536

素因数分解:

$2^{10}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3072

約数の個数: 132

約数和(自身を含む): 7047411600

約数和(自身を除く): 4169266064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 512, 532, 608, 784, 896, 931, 1024, 1064, 1216, 1568, 1792, 1862, 2128, 2432, 3019, 3136, 3584, 3724, 4256, 4864, 6038, 6272, 7168, 7448, 8512, 9728, 12076, 12544, 14896, 17024, 19456, 21133, 24152, 25088, 29792, 34048, 42266, 48304, 50176, 57361, 59584, 68096, 84532, 96608, 114722, 119168, 136192, 147931, 169064, 193216, 229444, 238336, 295862, 338128, 386432, 401527, 458888, 476672, 591724, 676256, 772864, 803054, 917776, 953344, 1183448, 1352512, 1545728, 1606108, 1835552, 2366896, 2705024, 2810689, 3091456, 3212216, 3671104, 4733792, 5410048, 5621378, 6424432, 7342208, 9467584, 10820096, 11242756, 12848864, 14684416, 18935168, 21640192, 22485512, 25697728, 29368832, 37870336, 44971024, 51395456, 58737664, 75740672, 89942048, 102790912, 151481344, 179884096, 205581824, 359768192, 411163648, 719536384, 1439072768, 2878145536]

約数ペア:

[(1, 2878145536), (2, 1439072768), (4, 719536384), (7, 411163648), (8, 359768192), (14, 205581824), (16, 179884096), (19, 151481344), (28, 102790912), (32, 89942048), (38, 75740672), (49, 58737664), (56, 51395456), (64, 44971024), (76, 37870336), (98, 29368832), (112, 25697728), (128, 22485512), (133, 21640192), (152, 18935168), (196, 14684416), (224, 12848864), (256, 11242756), (266, 10820096), (304, 9467584), (392, 7342208), (448, 6424432), (512, 5621378), (532, 5410048), (608, 4733792), (784, 3671104), (896, 3212216), (931, 3091456), (1024, 2810689), (1064, 2705024), (1216, 2366896), (1568, 1835552), (1792, 1606108), (1862, 1545728), (2128, 1352512), (2432, 1183448), (3019, 953344), (3136, 917776), (3584, 803054), (3724, 772864), (4256, 676256), (4864, 591724), (6038, 476672), (6272, 458888), (7168, 401527), (7448, 386432), (8512, 338128), (9728, 295862), (12076, 238336), (12544, 229444), (14896, 193216), (17024, 169064), (19456, 147931), (21133, 136192), (24152, 119168), (25088, 114722), (29792, 96608), (34048, 84532), (42266, 68096), (48304, 59584), (50176, 57361)]