327081664

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 168

約数和(自身を含む): 831847968

約数和(自身を除く): 504766304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 71, 91, 98, 104, 112, 113, 142, 182, 196, 208, 224, 226, 284, 364, 392, 416, 448, 452, 497, 568, 637, 728, 784, 791, 832, 904, 923, 994, 1136, 1274, 1456, 1469, 1568, 1582, 1808, 1846, 1988, 2272, 2548, 2912, 2938, 3136, 3164, 3479, 3616, 3692, 3976, 4544, 5096, 5537, 5824, 5876, 6328, 6461, 6958, 7232, 7384, 7952, 8023, 10192, 10283, 11074, 11752, 12656, 12922, 13916, 14768, 15904, 16046, 20384, 20566, 22148, 23504, 25312, 25844, 27832, 29536, 31808, 32092, 40768, 41132, 44296, 45227, 47008, 50624, 51688, 55664, 56161, 59072, 64184, 71981, 82264, 88592, 90454, 94016, 103376, 104299, 111328, 112322, 128368, 143962, 164528, 177184, 180908, 206752, 208598, 222656, 224644, 256736, 287924, 329056, 354368, 361816, 393127, 413504, 417196, 449288, 513472, 575848, 658112, 723632, 730093, 786254, 834392, 898576, 1151696, 1447264, 1460186, 1572508, 1668784, 1797152, 2303392, 2894528, 2920372, 3145016, 3337568, 3594304, 4606784, 5110651, 5840744, 6290032, 6675136, 10221302, 11681488, 12580064, 20442604, 23362976, 25160128, 40885208, 46725952, 81770416, 163540832, 327081664]

約数ペア:

[(1, 327081664), (2, 163540832), (4, 81770416), (7, 46725952), (8, 40885208), (13, 25160128), (14, 23362976), (16, 20442604), (26, 12580064), (28, 11681488), (32, 10221302), (49, 6675136), (52, 6290032), (56, 5840744), (64, 5110651), (71, 4606784), (91, 3594304), (98, 3337568), (104, 3145016), (112, 2920372), (113, 2894528), (142, 2303392), (182, 1797152), (196, 1668784), (208, 1572508), (224, 1460186), (226, 1447264), (284, 1151696), (364, 898576), (392, 834392), (416, 786254), (448, 730093), (452, 723632), (497, 658112), (568, 575848), (637, 513472), (728, 449288), (784, 417196), (791, 413504), (832, 393127), (904, 361816), (923, 354368), (994, 329056), (1136, 287924), (1274, 256736), (1456, 224644), (1469, 222656), (1568, 208598), (1582, 206752), (1808, 180908), (1846, 177184), (1988, 164528), (2272, 143962), (2548, 128368), (2912, 112322), (2938, 111328), (3136, 104299), (3164, 103376), (3479, 94016), (3616, 90454), (3692, 88592), (3976, 82264), (4544, 71981), (5096, 64184), (5537, 59072), (5824, 56161), (5876, 55664), (6328, 51688), (6461, 50624), (6958, 47008), (7232, 45227), (7384, 44296), (7952, 41132), (8023, 40768), (10192, 32092), (10283, 31808), (11074, 29536), (11752, 27832), (12656, 25844), (12922, 25312), (13916, 23504), (14768, 22148), (15904, 20566), (16046, 20384)]