328423872

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{4987}}^1$

素因数の和:5023

約数の個数: 112

約数和(自身を含む): 1013561600

約数和(自身を除く): 685137728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2744, 3136, 4116, 4704, 4987, 5488, 8232, 9408, 9974, 10976, 14961, 16464, 19948, 21952, 29922, 32928, 34909, 39896, 59844, 65856, 69818, 79792, 104727, 119688, 139636, 159584, 209454, 239376, 244363, 279272, 319168, 418908, 478752, 488726, 558544, 733089, 837816, 957504, 977452, 1117088, 1466178, 1675632, 1710541, 1954904, 2234176, 2932356, 3351264, 3421082, 3909808, 5131623, 5864712, 6702528, 6842164, 7819616, 10263246, 11729424, 13684328, 15639232, 20526492, 23458848, 27368656, 41052984, 46917696, 54737312, 82105968, 109474624, 164211936, 328423872]

約数ペア:

[(1, 328423872), (2, 164211936), (3, 109474624), (4, 82105968), (6, 54737312), (7, 46917696), (8, 41052984), (12, 27368656), (14, 23458848), (16, 20526492), (21, 15639232), (24, 13684328), (28, 11729424), (32, 10263246), (42, 7819616), (48, 6842164), (49, 6702528), (56, 5864712), (64, 5131623), (84, 3909808), (96, 3421082), (98, 3351264), (112, 2932356), (147, 2234176), (168, 1954904), (192, 1710541), (196, 1675632), (224, 1466178), (294, 1117088), (336, 977452), (343, 957504), (392, 837816), (448, 733089), (588, 558544), (672, 488726), (686, 478752), (784, 418908), (1029, 319168), (1176, 279272), (1344, 244363), (1372, 239376), (1568, 209454), (2058, 159584), (2352, 139636), (2744, 119688), (3136, 104727), (4116, 79792), (4704, 69818), (4987, 65856), (5488, 59844), (8232, 39896), (9408, 34909), (9974, 32928), (10976, 29922), (14961, 21952), (16464, 19948)]