291267408

素因数分解:

$2^4\times 3^1\times {\mathrm{1303}}^1\times {\mathrm{4657}}^1$

素因数の和:5971

約数の個数: 40

約数和(自身を含む): 753179968

約数和(自身を除く): 461912560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1303, 2606, 3909, 4657, 5212, 7818, 9314, 10424, 13971, 15636, 18628, 20848, 27942, 31272, 37256, 55884, 62544, 74512, 111768, 223536, 6068071, 12136142, 18204213, 24272284, 36408426, 48544568, 72816852, 97089136, 145633704, 291267408]

約数ペア:

[(1, 291267408), (2, 145633704), (3, 97089136), (4, 72816852), (6, 48544568), (8, 36408426), (12, 24272284), (16, 18204213), (24, 12136142), (48, 6068071), (1303, 223536), (2606, 111768), (3909, 74512), (4657, 62544), (5212, 55884), (7818, 37256), (9314, 31272), (10424, 27942), (13971, 20848), (15636, 18628)]