2011816128

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{761}}^1$

素因数の和:1071

約数の個数: 168

約数和(自身を含む): 6222181104

約数和(自身を除く): 4210364976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 281, 294, 336, 392, 448, 562, 588, 672, 761, 784, 843, 1124, 1176, 1344, 1522, 1568, 1686, 1967, 2248, 2283, 2352, 3044, 3136, 3372, 3934, 4496, 4566, 4704, 5327, 5901, 6088, 6744, 7868, 8992, 9132, 9408, 10654, 11802, 12176, 13488, 13769, 15736, 15981, 17984, 18264, 21308, 23604, 24352, 26976, 27538, 31472, 31962, 36528, 37289, 41307, 42616, 47208, 48704, 53952, 55076, 62944, 63924, 73056, 74578, 82614, 85232, 94416, 110152, 111867, 125888, 127848, 146112, 149156, 165228, 170464, 188832, 213841, 220304, 223734, 255696, 298312, 330456, 340928, 377664, 427682, 440608, 447468, 511392, 596624, 641523, 660912, 855364, 881216, 894936, 1022784, 1193248, 1283046, 1321824, 1496887, 1710728, 1789872, 2386496, 2566092, 2643648, 2993774, 3421456, 3579744, 4490661, 5132184, 5987548, 6842912, 7159488, 8981322, 10264368, 10478209, 11975096, 13685824, 17962644, 20528736, 20956418, 23950192, 31434627, 35925288, 41057472, 41912836, 47900384, 62869254, 71850576, 83825672, 95800768, 125738508, 143701152, 167651344, 251477016, 287402304, 335302688, 502954032, 670605376, 1005908064, 2011816128]

約数ペア:

[(1, 2011816128), (2, 1005908064), (3, 670605376), (4, 502954032), (6, 335302688), (7, 287402304), (8, 251477016), (12, 167651344), (14, 143701152), (16, 125738508), (21, 95800768), (24, 83825672), (28, 71850576), (32, 62869254), (42, 47900384), (48, 41912836), (49, 41057472), (56, 35925288), (64, 31434627), (84, 23950192), (96, 20956418), (98, 20528736), (112, 17962644), (147, 13685824), (168, 11975096), (192, 10478209), (196, 10264368), (224, 8981322), (281, 7159488), (294, 6842912), (336, 5987548), (392, 5132184), (448, 4490661), (562, 3579744), (588, 3421456), (672, 2993774), (761, 2643648), (784, 2566092), (843, 2386496), (1124, 1789872), (1176, 1710728), (1344, 1496887), (1522, 1321824), (1568, 1283046), (1686, 1193248), (1967, 1022784), (2248, 894936), (2283, 881216), (2352, 855364), (3044, 660912), (3136, 641523), (3372, 596624), (3934, 511392), (4496, 447468), (4566, 440608), (4704, 427682), (5327, 377664), (5901, 340928), (6088, 330456), (6744, 298312), (7868, 255696), (8992, 223734), (9132, 220304), (9408, 213841), (10654, 188832), (11802, 170464), (12176, 165228), (13488, 149156), (13769, 146112), (15736, 127848), (15981, 125888), (17984, 111867), (18264, 110152), (21308, 94416), (23604, 85232), (24352, 82614), (26976, 74578), (27538, 73056), (31472, 63924), (31962, 62944), (36528, 55076), (37289, 53952), (41307, 48704), (42616, 47208)]