639517824

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:603

約数の個数: 192

約数和(自身を含む): 2030371200

約数和(自身を除く): 1390853376

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, 109, 128, 132, 144, 176, 192, 198, 218, 264, 288, 327, 352, 384, 396, 436, 463, 528, 576, 654, 704, 792, 872, 926, 981, 1056, 1152, 1199, 1308, 1389, 1408, 1584, 1744, 1852, 1962, 2112, 2398, 2616, 2778, 3168, 3488, 3597, 3704, 3924, 4167, 4224, 4796, 5093, 5232, 5556, 6336, 6976, 7194, 7408, 7848, 8334, 9592, 10186, 10464, 10791, 11112, 12672, 13952, 14388, 14816, 15279, 15696, 16668, 19184, 20372, 20928, 21582, 22224, 28776, 29632, 30558, 31392, 33336, 38368, 40744, 41856, 43164, 44448, 45837, 50467, 57552, 59264, 61116, 62784, 66672, 76736, 81488, 86328, 88896, 91674, 100934, 115104, 122232, 125568, 133344, 151401, 153472, 162976, 172656, 177792, 183348, 201868, 230208, 244464, 266688, 302802, 325952, 345312, 366696, 403736, 454203, 460416, 488928, 533376, 555137, 605604, 651904, 690624, 733392, 807472, 908406, 977856, 1110274, 1211208, 1381248, 1466784, 1614944, 1665411, 1816812, 1955712, 2220548, 2422416, 2933568, 3229888, 3330822, 3633624, 4441096, 4844832, 4996233, 5867136, 6459776, 6661644, 7267248, 8882192, 9689664, 9992466, 13323288, 14534496, 17764384, 19379328, 19984932, 26646576, 29068992, 35528768, 39969864, 53293152, 58137984, 71057536, 79939728, 106586304, 159879456, 213172608, 319758912, 639517824]

約数ペア:

[(1, 639517824), (2, 319758912), (3, 213172608), (4, 159879456), (6, 106586304), (8, 79939728), (9, 71057536), (11, 58137984), (12, 53293152), (16, 39969864), (18, 35528768), (22, 29068992), (24, 26646576), (32, 19984932), (33, 19379328), (36, 17764384), (44, 14534496), (48, 13323288), (64, 9992466), (66, 9689664), (72, 8882192), (88, 7267248), (96, 6661644), (99, 6459776), (109, 5867136), (128, 4996233), (132, 4844832), (144, 4441096), (176, 3633624), (192, 3330822), (198, 3229888), (218, 2933568), (264, 2422416), (288, 2220548), (327, 1955712), (352, 1816812), (384, 1665411), (396, 1614944), (436, 1466784), (463, 1381248), (528, 1211208), (576, 1110274), (654, 977856), (704, 908406), (792, 807472), (872, 733392), (926, 690624), (981, 651904), (1056, 605604), (1152, 555137), (1199, 533376), (1308, 488928), (1389, 460416), (1408, 454203), (1584, 403736), (1744, 366696), (1852, 345312), (1962, 325952), (2112, 302802), (2398, 266688), (2616, 244464), (2778, 230208), (3168, 201868), (3488, 183348), (3597, 177792), (3704, 172656), (3924, 162976), (4167, 153472), (4224, 151401), (4796, 133344), (5093, 125568), (5232, 122232), (5556, 115104), (6336, 100934), (6976, 91674), (7194, 88896), (7408, 86328), (7848, 81488), (8334, 76736), (9592, 66672), (10186, 62784), (10464, 61116), (10791, 59264), (11112, 57552), (12672, 50467), (13952, 45837), (14388, 44448), (14816, 43164), (15279, 41856), (15696, 40744), (16668, 38368), (19184, 33336), (20372, 31392), (20928, 30558), (21582, 29632), (22224, 28776)]