1293373312

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{467}}^1$

素因数の和:780

約数の個数: 128

約数和(自身を含む): 3230772480

約数和(自身を除く): 1937399168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 281, 308, 352, 448, 467, 562, 616, 704, 896, 934, 1124, 1232, 1408, 1868, 1967, 2248, 2464, 3091, 3269, 3736, 3934, 4496, 4928, 5137, 6182, 6538, 7472, 7868, 8992, 9856, 10274, 12364, 13076, 14944, 15736, 17984, 20548, 21637, 24728, 26152, 29888, 31472, 35959, 35968, 41096, 43274, 49456, 52304, 59776, 62944, 71918, 82192, 86548, 98912, 104608, 125888, 131227, 143836, 164384, 173096, 197824, 209216, 251776, 262454, 287672, 328768, 346192, 395648, 418432, 524908, 575344, 657536, 692384, 918589, 1049816, 1150688, 1384768, 1443497, 1837178, 2099632, 2301376, 2769536, 2886994, 3674356, 4199264, 4602752, 5773988, 7348712, 8398528, 10104479, 11547976, 14697424, 16797056, 20208958, 23095952, 29394848, 40417916, 46191904, 58789696, 80835832, 92383808, 117579392, 161671664, 184767616, 323343328, 646686656, 1293373312]

約数ペア:

[(1, 1293373312), (2, 646686656), (4, 323343328), (7, 184767616), (8, 161671664), (11, 117579392), (14, 92383808), (16, 80835832), (22, 58789696), (28, 46191904), (32, 40417916), (44, 29394848), (56, 23095952), (64, 20208958), (77, 16797056), (88, 14697424), (112, 11547976), (128, 10104479), (154, 8398528), (176, 7348712), (224, 5773988), (281, 4602752), (308, 4199264), (352, 3674356), (448, 2886994), (467, 2769536), (562, 2301376), (616, 2099632), (704, 1837178), (896, 1443497), (934, 1384768), (1124, 1150688), (1232, 1049816), (1408, 918589), (1868, 692384), (1967, 657536), (2248, 575344), (2464, 524908), (3091, 418432), (3269, 395648), (3736, 346192), (3934, 328768), (4496, 287672), (4928, 262454), (5137, 251776), (6182, 209216), (6538, 197824), (7472, 173096), (7868, 164384), (8992, 143836), (9856, 131227), (10274, 125888), (12364, 104608), (13076, 98912), (14944, 86548), (15736, 82192), (17984, 71918), (20548, 62944), (21637, 59776), (24728, 52304), (26152, 49456), (29888, 43274), (31472, 41096), (35959, 35968)]