31553474544

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{19991}}^1$

素因数の和:20215

約数の個数: 120

約数和(自身を含む): 90010301472

約数和(自身を除く): 58456826928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 113, 144, 194, 226, 291, 339, 388, 452, 582, 678, 776, 873, 904, 1017, 1164, 1356, 1552, 1746, 1808, 2034, 2328, 2712, 3492, 4068, 4656, 5424, 6984, 8136, 10961, 13968, 16272, 19991, 21922, 32883, 39982, 43844, 59973, 65766, 79964, 87688, 98649, 119946, 131532, 159928, 175376, 179919, 197298, 239892, 263064, 319856, 359838, 394596, 479784, 526128, 719676, 789192, 959568, 1439352, 1578384, 1939127, 2258983, 2878704, 3878254, 4517966, 5817381, 6776949, 7756508, 9035932, 11634762, 13553898, 15513016, 17452143, 18071864, 20330847, 23269524, 27107796, 31026032, 34904286, 36143728, 40661694, 46539048, 54215592, 69808572, 81323388, 93078096, 108431184, 139617144, 162646776, 219121351, 279234288, 325293552, 438242702, 657364053, 876485404, 1314728106, 1752970808, 1972092159, 2629456212, 3505941616, 3944184318, 5258912424, 7888368636, 10517824848, 15776737272, 31553474544]

約数ペア:

[(1, 31553474544), (2, 15776737272), (3, 10517824848), (4, 7888368636), (6, 5258912424), (8, 3944184318), (9, 3505941616), (12, 2629456212), (16, 1972092159), (18, 1752970808), (24, 1314728106), (36, 876485404), (48, 657364053), (72, 438242702), (97, 325293552), (113, 279234288), (144, 219121351), (194, 162646776), (226, 139617144), (291, 108431184), (339, 93078096), (388, 81323388), (452, 69808572), (582, 54215592), (678, 46539048), (776, 40661694), (873, 36143728), (904, 34904286), (1017, 31026032), (1164, 27107796), (1356, 23269524), (1552, 20330847), (1746, 18071864), (1808, 17452143), (2034, 15513016), (2328, 13553898), (2712, 11634762), (3492, 9035932), (4068, 7756508), (4656, 6776949), (5424, 5817381), (6984, 4517966), (8136, 3878254), (10961, 2878704), (13968, 2258983), (16272, 1939127), (19991, 1578384), (21922, 1439352), (32883, 959568), (39982, 789192), (43844, 719676), (59973, 526128), (65766, 479784), (79964, 394596), (87688, 359838), (98649, 319856), (119946, 263064), (131532, 239892), (159928, 197298), (175376, 179919)]