2147674368

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{399493}}^1$

素因数の和:399519

約数の個数: 72

約数和(自身を含む): 6532525888

約数和(自身を除く): 4384851520

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, 672, 768, 896, 1344, 1792, 2688, 5376, 399493, 798986, 1198479, 1597972, 2396958, 2796451, 3195944, 4793916, 5592902, 6391888, 8389353, 9587832, 11185804, 12783776, 16778706, 19175664, 22371608, 25567552, 33557412, 38351328, 44743216, 51135104, 67114824, 76702656, 89486432, 102270208, 134229648, 153405312, 178972864, 268459296, 306810624, 357945728, 536918592, 715891456, 1073837184, 2147674368]

約数ペア:

[(1, 2147674368), (2, 1073837184), (3, 715891456), (4, 536918592), (6, 357945728), (7, 306810624), (8, 268459296), (12, 178972864), (14, 153405312), (16, 134229648), (21, 102270208), (24, 89486432), (28, 76702656), (32, 67114824), (42, 51135104), (48, 44743216), (56, 38351328), (64, 33557412), (84, 25567552), (96, 22371608), (112, 19175664), (128, 16778706), (168, 12783776), (192, 11185804), (224, 9587832), (256, 8389353), (336, 6391888), (384, 5592902), (448, 4793916), (672, 3195944), (768, 2796451), (896, 2396958), (1344, 1597972), (1792, 1198479), (2688, 798986), (5376, 399493)]