289276416

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:487

約数の個数: 240

約数和(自身を含む): 983062080

約数和(自身を除く): 693785664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 256, 264, 286, 288, 312, 352, 384, 396, 416, 429, 439, 468, 512, 528, 572, 576, 624, 704, 768, 792, 832, 858, 878, 936, 1056, 1144, 1152, 1248, 1287, 1317, 1408, 1536, 1584, 1664, 1716, 1756, 1872, 2112, 2288, 2304, 2496, 2574, 2634, 2816, 3168, 3328, 3432, 3512, 3744, 3951, 4224, 4576, 4608, 4829, 4992, 5148, 5268, 5632, 5707, 6336, 6656, 6864, 7024, 7488, 7902, 8448, 9152, 9658, 9984, 10296, 10536, 11414, 12672, 13728, 14048, 14487, 14976, 15804, 16896, 17121, 18304, 19316, 19968, 20592, 21072, 22828, 25344, 27456, 28096, 28974, 29952, 31608, 34242, 36608, 38632, 41184, 42144, 43461, 45656, 50688, 51363, 54912, 56192, 57948, 59904, 62777, 63216, 68484, 73216, 77264, 82368, 84288, 86922, 91312, 102726, 109824, 112384, 115896, 125554, 126432, 136968, 154528, 164736, 168576, 173844, 182624, 188331, 205452, 219648, 224768, 231792, 251108, 252864, 273936, 309056, 329472, 337152, 347688, 365248, 376662, 410904, 463584, 502216, 505728, 547872, 564993, 618112, 658944, 674304, 695376, 730496, 753324, 821808, 927168, 1004432, 1011456, 1095744, 1129986, 1236224, 1390752, 1460992, 1506648, 1643616, 1854336, 2008864, 2022912, 2191488, 2259972, 2472448, 2781504, 2921984, 3013296, 3287232, 3708672, 4017728, 4382976, 4519944, 5563008, 6026592, 6574464, 7417344, 8035456, 8765952, 9039888, 11126016, 12053184, 13148928, 16070912, 18079776, 22252032, 24106368, 26297856, 32141824, 36159552, 48212736, 72319104, 96425472, 144638208, 289276416]

約数ペア:

[(1, 289276416), (2, 144638208), (3, 96425472), (4, 72319104), (6, 48212736), (8, 36159552), (9, 32141824), (11, 26297856), (12, 24106368), (13, 22252032), (16, 18079776), (18, 16070912), (22, 13148928), (24, 12053184), (26, 11126016), (32, 9039888), (33, 8765952), (36, 8035456), (39, 7417344), (44, 6574464), (48, 6026592), (52, 5563008), (64, 4519944), (66, 4382976), (72, 4017728), (78, 3708672), (88, 3287232), (96, 3013296), (99, 2921984), (104, 2781504), (117, 2472448), (128, 2259972), (132, 2191488), (143, 2022912), (144, 2008864), (156, 1854336), (176, 1643616), (192, 1506648), (198, 1460992), (208, 1390752), (234, 1236224), (256, 1129986), (264, 1095744), (286, 1011456), (288, 1004432), (312, 927168), (352, 821808), (384, 753324), (396, 730496), (416, 695376), (429, 674304), (439, 658944), (468, 618112), (512, 564993), (528, 547872), (572, 505728), (576, 502216), (624, 463584), (704, 410904), (768, 376662), (792, 365248), (832, 347688), (858, 337152), (878, 329472), (936, 309056), (1056, 273936), (1144, 252864), (1152, 251108), (1248, 231792), (1287, 224768), (1317, 219648), (1408, 205452), (1536, 188331), (1584, 182624), (1664, 173844), (1716, 168576), (1756, 164736), (1872, 154528), (2112, 136968), (2288, 126432), (2304, 125554), (2496, 115896), (2574, 112384), (2634, 109824), (2816, 102726), (3168, 91312), (3328, 86922), (3432, 84288), (3512, 82368), (3744, 77264), (3951, 73216), (4224, 68484), (4576, 63216), (4608, 62777), (4829, 59904), (4992, 57948), (5148, 56192), (5268, 54912), (5632, 51363), (5707, 50688), (6336, 45656), (6656, 43461), (6864, 42144), (7024, 41184), (7488, 38632), (7902, 36608), (8448, 34242), (9152, 31608), (9658, 29952), (9984, 28974), (10296, 28096), (10536, 27456), (11414, 25344), (12672, 22828), (13728, 21072), (14048, 20592), (14487, 19968), (14976, 19316), (15804, 18304), (16896, 17121)]