1284253446588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{557}}^1\times {\mathrm{3921193}}^1$

素因数の和:3921771

約数の個数: 72

約数和(自身を含む): 3492089898192

約数和(自身を除く): 2207836451604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 557, 588, 1114, 1671, 2228, 3342, 3899, 6684, 7798, 11697, 15596, 23394, 27293, 46788, 54586, 81879, 109172, 163758, 327516, 3921193, 7842386, 11763579, 15684772, 23527158, 27448351, 47054316, 54896702, 82345053, 109793404, 164690106, 192138457, 329380212, 384276914, 576415371, 768553828, 1152830742, 2184104501, 2305661484, 4368209002, 6552313503, 8736418004, 13104627006, 15288731507, 26209254012, 30577463014, 45866194521, 61154926028, 91732389042, 107021120549, 183464778084, 214042241098, 321063361647, 428084482196, 642126723294, 1284253446588]

約数ペア:

[(1, 1284253446588), (2, 642126723294), (3, 428084482196), (4, 321063361647), (6, 214042241098), (7, 183464778084), (12, 107021120549), (14, 91732389042), (21, 61154926028), (28, 45866194521), (42, 30577463014), (49, 26209254012), (84, 15288731507), (98, 13104627006), (147, 8736418004), (196, 6552313503), (294, 4368209002), (557, 2305661484), (588, 2184104501), (1114, 1152830742), (1671, 768553828), (2228, 576415371), (3342, 384276914), (3899, 329380212), (6684, 192138457), (7798, 164690106), (11697, 109793404), (15596, 82345053), (23394, 54896702), (27293, 47054316), (46788, 27448351), (54586, 23527158), (81879, 15684772), (109172, 11763579), (163758, 7842386), (327516, 3921193)]