440996868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{942301}}^1$

素因数の和:942324

約数の個数: 36

約数和(自身を含む): 1200492748

約数和(自身を除く): 759495880

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 942301, 1884602, 2826903, 3769204, 5653806, 8480709, 11307612, 12249913, 16961418, 24499826, 33922836, 36749739, 48999652, 73499478, 110249217, 146998956, 220498434, 440996868]

約数ペア:

[(1, 440996868), (2, 220498434), (3, 146998956), (4, 110249217), (6, 73499478), (9, 48999652), (12, 36749739), (13, 33922836), (18, 24499826), (26, 16961418), (36, 12249913), (39, 11307612), (52, 8480709), (78, 5653806), (117, 3769204), (156, 2826903), (234, 1884602), (468, 942301)]