216759732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{8573}}^1$

素因数の和:8637

約数の個数: 72

約数和(自身を含む): 602100576

約数和(自身を除く): 385340844

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, 8573, 12642, 17146, 25284, 25719, 34292, 51438, 60011, 102876, 120022, 180033, 240044, 360066, 368639, 420077, 720132, 737278, 840154, 1105917, 1260231, 1474556, 1680308, 2211834, 2520462, 2580473, 4423668, 5040924, 5160946, 7741419, 10321892, 15482838, 18063311, 30965676, 36126622, 54189933, 72253244, 108379866, 216759732]

約数ペア:

[(1, 216759732), (2, 108379866), (3, 72253244), (4, 54189933), (6, 36126622), (7, 30965676), (12, 18063311), (14, 15482838), (21, 10321892), (28, 7741419), (42, 5160946), (43, 5040924), (49, 4423668), (84, 2580473), (86, 2520462), (98, 2211834), (129, 1680308), (147, 1474556), (172, 1260231), (196, 1105917), (258, 840154), (294, 737278), (301, 720132), (516, 420077), (588, 368639), (602, 360066), (903, 240044), (1204, 180033), (1806, 120022), (2107, 102876), (3612, 60011), (4214, 51438), (6321, 34292), (8428, 25719), (8573, 25284), (12642, 17146)]