216529824

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:459

約数の個数: 144

約数和(自身を含む): 667408896

約数和(自身を除く): 450879072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 191, 196, 224, 241, 294, 336, 382, 392, 482, 573, 588, 672, 723, 764, 784, 964, 1146, 1176, 1337, 1446, 1528, 1568, 1687, 1928, 2292, 2352, 2674, 2892, 3056, 3374, 3856, 4011, 4584, 4704, 5061, 5348, 5784, 6112, 6748, 7712, 8022, 9168, 9359, 10122, 10696, 11568, 11809, 13496, 16044, 18336, 18718, 20244, 21392, 23136, 23618, 26992, 28077, 32088, 35427, 37436, 40488, 42784, 46031, 47236, 53984, 56154, 64176, 70854, 74872, 80976, 92062, 94472, 112308, 128352, 138093, 141708, 149744, 161952, 184124, 188944, 224616, 276186, 283416, 299488, 322217, 368248, 377888, 449232, 552372, 566832, 644434, 736496, 898464, 966651, 1104744, 1133664, 1288868, 1472992, 1933302, 2209488, 2255519, 2577736, 3866604, 4418976, 4511038, 5155472, 6766557, 7733208, 9022076, 10310944, 13533114, 15466416, 18044152, 27066228, 30932832, 36088304, 54132456, 72176608, 108264912, 216529824]

約数ペア:

[(1, 216529824), (2, 108264912), (3, 72176608), (4, 54132456), (6, 36088304), (7, 30932832), (8, 27066228), (12, 18044152), (14, 15466416), (16, 13533114), (21, 10310944), (24, 9022076), (28, 7733208), (32, 6766557), (42, 5155472), (48, 4511038), (49, 4418976), (56, 3866604), (84, 2577736), (96, 2255519), (98, 2209488), (112, 1933302), (147, 1472992), (168, 1288868), (191, 1133664), (196, 1104744), (224, 966651), (241, 898464), (294, 736496), (336, 644434), (382, 566832), (392, 552372), (482, 449232), (573, 377888), (588, 368248), (672, 322217), (723, 299488), (764, 283416), (784, 276186), (964, 224616), (1146, 188944), (1176, 184124), (1337, 161952), (1446, 149744), (1528, 141708), (1568, 138093), (1687, 128352), (1928, 112308), (2292, 94472), (2352, 92062), (2674, 80976), (2892, 74872), (3056, 70854), (3374, 64176), (3856, 56154), (4011, 53984), (4584, 47236), (4704, 46031), (5061, 42784), (5348, 40488), (5784, 37436), (6112, 35427), (6748, 32088), (7712, 28077), (8022, 26992), (9168, 23618), (9359, 23136), (10122, 21392), (10696, 20244), (11568, 18718), (11809, 18336), (13496, 16044)]