1996555968

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2267}}^1$

素因数の和:2435

約数の個数: 168

約数和(自身を含む): 6290706240

約数和(自身を除く): 4294150272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 139, 144, 176, 192, 198, 264, 278, 288, 352, 396, 417, 528, 556, 576, 704, 792, 834, 1056, 1112, 1251, 1529, 1584, 1668, 2112, 2224, 2267, 2502, 3058, 3168, 3336, 4448, 4534, 4587, 5004, 6116, 6336, 6672, 6801, 8896, 9068, 9174, 10008, 12232, 13344, 13602, 13761, 18136, 18348, 20016, 20403, 24464, 24937, 26688, 27204, 27522, 36272, 36696, 40032, 40806, 48928, 49874, 54408, 55044, 72544, 73392, 74811, 80064, 81612, 97856, 99748, 108816, 110088, 145088, 146784, 149622, 163224, 199496, 217632, 220176, 224433, 293568, 299244, 315113, 326448, 398992, 435264, 440352, 448866, 598488, 630226, 652896, 797984, 880704, 897732, 945339, 1196976, 1260452, 1305792, 1595968, 1795464, 1890678, 2393952, 2520904, 2836017, 3466243, 3590928, 3781356, 4787904, 5041808, 5672034, 6932486, 7181856, 7562712, 10083616, 10398729, 11344068, 13864972, 14363712, 15125424, 20167232, 20797458, 22688136, 27729944, 30250848, 31196187, 41594916, 45376272, 55459888, 60501696, 62392374, 83189832, 90752544, 110919776, 124784748, 166379664, 181505088, 221839552, 249569496, 332759328, 499138992, 665518656, 998277984, 1996555968]

約数ペア:

[(1, 1996555968), (2, 998277984), (3, 665518656), (4, 499138992), (6, 332759328), (8, 249569496), (9, 221839552), (11, 181505088), (12, 166379664), (16, 124784748), (18, 110919776), (22, 90752544), (24, 83189832), (32, 62392374), (33, 60501696), (36, 55459888), (44, 45376272), (48, 41594916), (64, 31196187), (66, 30250848), (72, 27729944), (88, 22688136), (96, 20797458), (99, 20167232), (132, 15125424), (139, 14363712), (144, 13864972), (176, 11344068), (192, 10398729), (198, 10083616), (264, 7562712), (278, 7181856), (288, 6932486), (352, 5672034), (396, 5041808), (417, 4787904), (528, 3781356), (556, 3590928), (576, 3466243), (704, 2836017), (792, 2520904), (834, 2393952), (1056, 1890678), (1112, 1795464), (1251, 1595968), (1529, 1305792), (1584, 1260452), (1668, 1196976), (2112, 945339), (2224, 897732), (2267, 880704), (2502, 797984), (3058, 652896), (3168, 630226), (3336, 598488), (4448, 448866), (4534, 440352), (4587, 435264), (5004, 398992), (6116, 326448), (6336, 315113), (6672, 299244), (6801, 293568), (8896, 224433), (9068, 220176), (9174, 217632), (10008, 199496), (12232, 163224), (13344, 149622), (13602, 146784), (13761, 145088), (18136, 110088), (18348, 108816), (20016, 99748), (20403, 97856), (24464, 81612), (24937, 80064), (26688, 74811), (27204, 73392), (27522, 72544), (36272, 55044), (36696, 54408), (40032, 49874), (40806, 48928)]