449777076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{17789}}^1$

素因数の和:17853

約数の個数: 72

約数和(自身を含む): 1249284960

約数和(自身を除く): 799507884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 12642, 17789, 25284, 35578, 53367, 71156, 106734, 124523, 213468, 249046, 373569, 498092, 747138, 764927, 871661, 1494276, 1529854, 1743322, 2294781, 2614983, 3059708, 3486644, 4589562, 5229966, 5354489, 9179124, 10459932, 10708978, 16063467, 21417956, 32126934, 37481423, 64253868, 74962846, 112444269, 149925692, 224888538, 449777076]

約数ペア:

[(1, 449777076), (2, 224888538), (3, 149925692), (4, 112444269), (6, 74962846), (7, 64253868), (12, 37481423), (14, 32126934), (21, 21417956), (28, 16063467), (42, 10708978), (43, 10459932), (49, 9179124), (84, 5354489), (86, 5229966), (98, 4589562), (129, 3486644), (147, 3059708), (172, 2614983), (196, 2294781), (258, 1743322), (294, 1529854), (301, 1494276), (516, 871661), (588, 764927), (602, 747138), (903, 498092), (1204, 373569), (1806, 249046), (2107, 213468), (3612, 124523), (4214, 106734), (6321, 71156), (8428, 53367), (12642, 35578), (17789, 25284)]