384965504

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 966470400

約数和(自身を除く): 581504896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 139, 154, 176, 224, 278, 281, 308, 352, 448, 556, 562, 616, 704, 896, 973, 1112, 1124, 1232, 1408, 1529, 1946, 1967, 2224, 2248, 2464, 3058, 3091, 3892, 3934, 4448, 4496, 4928, 6116, 6182, 7784, 7868, 8896, 8992, 9856, 10703, 12232, 12364, 15568, 15736, 17792, 17984, 21406, 21637, 24464, 24728, 31136, 31472, 35968, 39059, 42812, 43274, 48928, 49456, 62272, 62944, 78118, 85624, 86548, 97856, 98912, 124544, 125888, 156236, 171248, 173096, 195712, 197824, 251776, 273413, 312472, 342496, 346192, 395648, 429649, 546826, 624944, 684992, 692384, 859298, 1093652, 1249888, 1369984, 1384768, 1718596, 2187304, 2499776, 2769536, 3007543, 3437192, 4374608, 4999552, 6015086, 6874384, 8749216, 12030172, 13748768, 17498432, 24060344, 27497536, 34996864, 48120688, 54995072, 96241376, 192482752, 384965504]

約数ペア:

[(1, 384965504), (2, 192482752), (4, 96241376), (7, 54995072), (8, 48120688), (11, 34996864), (14, 27497536), (16, 24060344), (22, 17498432), (28, 13748768), (32, 12030172), (44, 8749216), (56, 6874384), (64, 6015086), (77, 4999552), (88, 4374608), (112, 3437192), (128, 3007543), (139, 2769536), (154, 2499776), (176, 2187304), (224, 1718596), (278, 1384768), (281, 1369984), (308, 1249888), (352, 1093652), (448, 859298), (556, 692384), (562, 684992), (616, 624944), (704, 546826), (896, 429649), (973, 395648), (1112, 346192), (1124, 342496), (1232, 312472), (1408, 273413), (1529, 251776), (1946, 197824), (1967, 195712), (2224, 173096), (2248, 171248), (2464, 156236), (3058, 125888), (3091, 124544), (3892, 98912), (3934, 97856), (4448, 86548), (4496, 85624), (4928, 78118), (6116, 62944), (6182, 62272), (7784, 49456), (7868, 48928), (8896, 43274), (8992, 42812), (9856, 39059), (10703, 35968), (12232, 31472), (12364, 31136), (15568, 24728), (15736, 24464), (17792, 21637), (17984, 21406)]