223485276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{8839}}^1$

素因数の和:8903

約数の個数: 72

約数和(自身を含む): 620780160

約数和(自身を除く): 397294884

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, 8839, 12642, 17678, 25284, 26517, 35356, 53034, 61873, 106068, 123746, 185619, 247492, 371238, 380077, 433111, 742476, 760154, 866222, 1140231, 1299333, 1520308, 1732444, 2280462, 2598666, 2660539, 4560924, 5197332, 5321078, 7981617, 10642156, 15963234, 18623773, 31926468, 37247546, 55871319, 74495092, 111742638, 223485276]

約数ペア:

[(1, 223485276), (2, 111742638), (3, 74495092), (4, 55871319), (6, 37247546), (7, 31926468), (12, 18623773), (14, 15963234), (21, 10642156), (28, 7981617), (42, 5321078), (43, 5197332), (49, 4560924), (84, 2660539), (86, 2598666), (98, 2280462), (129, 1732444), (147, 1520308), (172, 1299333), (196, 1140231), (258, 866222), (294, 760154), (301, 742476), (516, 433111), (588, 380077), (602, 371238), (903, 247492), (1204, 185619), (1806, 123746), (2107, 106068), (3612, 61873), (4214, 53034), (6321, 35356), (8428, 26517), (8839, 25284), (12642, 17678)]