255788568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1601}}^1$

素因数の和:1937

約数の個数: 96

約数和(自身を含む): 794720160

約数和(自身を除く): 538931592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 317, 504, 634, 951, 1268, 1601, 1902, 2219, 2536, 2853, 3202, 3804, 4438, 4803, 5706, 6404, 6657, 7608, 8876, 9606, 11207, 11412, 12808, 13314, 14409, 17752, 19212, 19971, 22414, 22824, 26628, 28818, 33621, 38424, 39942, 44828, 53256, 57636, 67242, 79884, 89656, 100863, 115272, 134484, 159768, 201726, 268968, 403452, 507517, 806904, 1015034, 1522551, 2030068, 3045102, 3552619, 4060136, 4567653, 6090204, 7105238, 9135306, 10657857, 12180408, 14210476, 18270612, 21315714, 28420952, 31973571, 36541224, 42631428, 63947142, 85262856, 127894284, 255788568]

約数ペア:

[(1, 255788568), (2, 127894284), (3, 85262856), (4, 63947142), (6, 42631428), (7, 36541224), (8, 31973571), (9, 28420952), (12, 21315714), (14, 18270612), (18, 14210476), (21, 12180408), (24, 10657857), (28, 9135306), (36, 7105238), (42, 6090204), (56, 4567653), (63, 4060136), (72, 3552619), (84, 3045102), (126, 2030068), (168, 1522551), (252, 1015034), (317, 806904), (504, 507517), (634, 403452), (951, 268968), (1268, 201726), (1601, 159768), (1902, 134484), (2219, 115272), (2536, 100863), (2853, 89656), (3202, 79884), (3804, 67242), (4438, 57636), (4803, 53256), (5706, 44828), (6404, 39942), (6657, 38424), (7608, 33621), (8876, 28818), (9606, 26628), (11207, 22824), (11412, 22414), (12808, 19971), (13314, 19212), (14409, 17752)]