216867886116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1396301}}^1$

素因数の和:1396401

約数の個数: 72

約数和(自身を含む): 592076729664

約数和(自身を除く): 375208843548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 1849, 3612, 3698, 5547, 7396, 11094, 12943, 22188, 25886, 38829, 51772, 77658, 155316, 1396301, 2792602, 4188903, 5585204, 8377806, 9774107, 16755612, 19548214, 29322321, 39096428, 58644642, 60040943, 117289284, 120081886, 180122829, 240163772, 360245658, 420286601, 720491316, 840573202, 1260859803, 1681146404, 2521719606, 2581760549, 5043439212, 5163521098, 7745281647, 10327042196, 15490563294, 18072323843, 30981126588, 36144647686, 54216971529, 72289295372, 108433943058, 216867886116]

約数ペア:

[(1, 216867886116), (2, 108433943058), (3, 72289295372), (4, 54216971529), (6, 36144647686), (7, 30981126588), (12, 18072323843), (14, 15490563294), (21, 10327042196), (28, 7745281647), (42, 5163521098), (43, 5043439212), (84, 2581760549), (86, 2521719606), (129, 1681146404), (172, 1260859803), (258, 840573202), (301, 720491316), (516, 420286601), (602, 360245658), (903, 240163772), (1204, 180122829), (1806, 120081886), (1849, 117289284), (3612, 60040943), (3698, 58644642), (5547, 39096428), (7396, 29322321), (11094, 19548214), (12943, 16755612), (22188, 9774107), (25886, 8377806), (38829, 5585204), (51772, 4188903), (77658, 2792602), (155316, 1396301)]