381994032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 1178496000

約数和(自身を除く): 796501968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 197, 199, 203, 232, 336, 348, 394, 398, 406, 464, 591, 597, 609, 696, 788, 796, 812, 1182, 1194, 1218, 1379, 1392, 1393, 1576, 1592, 1624, 2364, 2388, 2436, 2758, 2786, 3152, 3184, 3248, 4137, 4179, 4728, 4776, 4872, 5516, 5572, 5713, 5771, 8274, 8358, 9456, 9552, 9744, 11032, 11144, 11426, 11542, 16548, 16716, 17139, 17313, 22064, 22288, 22852, 23084, 33096, 33432, 34278, 34626, 39203, 39991, 40397, 45704, 46168, 66192, 66864, 68556, 69252, 78406, 79982, 80794, 91408, 92336, 117609, 119973, 121191, 137112, 138504, 156812, 159964, 161588, 235218, 239946, 242382, 274224, 274421, 277008, 313624, 319928, 323176, 470436, 479892, 484764, 548842, 627248, 639856, 646352, 823263, 940872, 959784, 969528, 1097684, 1136887, 1646526, 1881744, 1919568, 1939056, 2195368, 2273774, 3293052, 3410661, 4390736, 4547548, 6586104, 6821322, 7958209, 9095096, 13172208, 13642644, 15916418, 18190192, 23874627, 27285288, 31832836, 47749254, 54570576, 63665672, 95498508, 127331344, 190997016, 381994032]

約数ペア:

[(1, 381994032), (2, 190997016), (3, 127331344), (4, 95498508), (6, 63665672), (7, 54570576), (8, 47749254), (12, 31832836), (14, 27285288), (16, 23874627), (21, 18190192), (24, 15916418), (28, 13642644), (29, 13172208), (42, 9095096), (48, 7958209), (56, 6821322), (58, 6586104), (84, 4547548), (87, 4390736), (112, 3410661), (116, 3293052), (168, 2273774), (174, 2195368), (197, 1939056), (199, 1919568), (203, 1881744), (232, 1646526), (336, 1136887), (348, 1097684), (394, 969528), (398, 959784), (406, 940872), (464, 823263), (591, 646352), (597, 639856), (609, 627248), (696, 548842), (788, 484764), (796, 479892), (812, 470436), (1182, 323176), (1194, 319928), (1218, 313624), (1379, 277008), (1392, 274421), (1393, 274224), (1576, 242382), (1592, 239946), (1624, 235218), (2364, 161588), (2388, 159964), (2436, 156812), (2758, 138504), (2786, 137112), (3152, 121191), (3184, 119973), (3248, 117609), (4137, 92336), (4179, 91408), (4728, 80794), (4776, 79982), (4872, 78406), (5516, 69252), (5572, 68556), (5713, 66864), (5771, 66192), (8274, 46168), (8358, 45704), (9456, 40397), (9552, 39991), (9744, 39203), (11032, 34626), (11144, 34278), (11426, 33432), (11542, 33096), (16548, 23084), (16716, 22852), (17139, 22288), (17313, 22064)]