400049208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{427403}}^1$

素因数の和:427428

約数の個数: 48

約数和(自身を含む): 1166812920

約数和(自身を除く): 766763712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 427403, 854806, 1282209, 1709612, 2564418, 3419224, 3846627, 5128836, 5556239, 7693254, 10257672, 11112478, 15386508, 16668717, 22224956, 30773016, 33337434, 44449912, 50006151, 66674868, 100012302, 133349736, 200024604, 400049208]

約数ペア:

[(1, 400049208), (2, 200024604), (3, 133349736), (4, 100012302), (6, 66674868), (8, 50006151), (9, 44449912), (12, 33337434), (13, 30773016), (18, 22224956), (24, 16668717), (26, 15386508), (36, 11112478), (39, 10257672), (52, 7693254), (72, 5556239), (78, 5128836), (104, 3846627), (117, 3419224), (156, 2564418), (234, 1709612), (312, 1282209), (468, 854806), (936, 427403)]