266542536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{854303}}^1$

素因数の和:854325

約数の個数: 32

約数和(自身を含む): 717615360

約数和(自身を除く): 451072824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 854303, 1708606, 2562909, 3417212, 5125818, 6834424, 10251636, 11105939, 20503272, 22211878, 33317817, 44423756, 66635634, 88847512, 133271268, 266542536]

約数ペア:

[(1, 266542536), (2, 133271268), (3, 88847512), (4, 66635634), (6, 44423756), (8, 33317817), (12, 22211878), (13, 20503272), (24, 11105939), (26, 10251636), (39, 6834424), (52, 5125818), (78, 3417212), (104, 2562909), (156, 1708606), (312, 854303)]