242208666

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{311}}^1\times {\mathrm{883}}^1$

素因数の和:1216

約数の個数: 72

約数和(自身を含む): 613121184

約数和(自身を除く): 370912518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 311, 441, 622, 882, 883, 933, 1766, 1866, 2177, 2649, 2799, 4354, 5298, 5598, 6181, 6531, 7947, 12362, 13062, 15239, 15894, 18543, 19593, 30478, 37086, 39186, 43267, 45717, 55629, 86534, 91434, 111258, 129801, 137151, 259602, 274302, 274613, 389403, 549226, 778806, 823839, 1647678, 1922291, 2471517, 3844582, 4943034, 5766873, 11533746, 13456037, 17300619, 26912074, 34601238, 40368111, 80736222, 121104333, 242208666]

約数ペア:

[(1, 242208666), (2, 121104333), (3, 80736222), (6, 40368111), (7, 34601238), (9, 26912074), (14, 17300619), (18, 13456037), (21, 11533746), (42, 5766873), (49, 4943034), (63, 3844582), (98, 2471517), (126, 1922291), (147, 1647678), (294, 823839), (311, 778806), (441, 549226), (622, 389403), (882, 274613), (883, 274302), (933, 259602), (1766, 137151), (1866, 129801), (2177, 111258), (2649, 91434), (2799, 86534), (4354, 55629), (5298, 45717), (5598, 43267), (6181, 39186), (6531, 37086), (7947, 30478), (12362, 19593), (13062, 18543), (15239, 15894)]