289695744

素因数分解:

$2^{11}\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 288

約数和(自身を含む): 959212800

約数和(自身を除く): 669517056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 128, 144, 156, 169, 186, 192, 208, 216, 234, 248, 256, 279, 288, 312, 338, 351, 372, 384, 403, 416, 432, 468, 496, 507, 512, 558, 576, 624, 676, 702, 744, 768, 806, 832, 837, 864, 936, 992, 1014, 1024, 1116, 1152, 1209, 1248, 1352, 1404, 1488, 1521, 1536, 1612, 1664, 1674, 1728, 1872, 1984, 2028, 2048, 2232, 2304, 2418, 2496, 2704, 2808, 2976, 3042, 3072, 3224, 3328, 3348, 3456, 3627, 3744, 3968, 4056, 4464, 4563, 4608, 4836, 4992, 5239, 5408, 5616, 5952, 6084, 6144, 6448, 6656, 6696, 6912, 7254, 7488, 7936, 8112, 8928, 9126, 9216, 9672, 9984, 10478, 10816, 10881, 11232, 11904, 12168, 12896, 13312, 13392, 13824, 14508, 14976, 15717, 15872, 16224, 17856, 18252, 18432, 19344, 19968, 20956, 21632, 21762, 22464, 23808, 24336, 25792, 26624, 26784, 27648, 29016, 29952, 31434, 31744, 32448, 35712, 36504, 38688, 39936, 41912, 43264, 43524, 44928, 47151, 47616, 48672, 51584, 53568, 55296, 58032, 59904, 62868, 63488, 64896, 71424, 73008, 77376, 79872, 83824, 86528, 87048, 89856, 94302, 95232, 97344, 103168, 107136, 116064, 119808, 125736, 129792, 141453, 142848, 146016, 154752, 167648, 173056, 174096, 179712, 188604, 190464, 194688, 206336, 214272, 232128, 239616, 251472, 259584, 282906, 285696, 292032, 309504, 335296, 346112, 348192, 359424, 377208, 389376, 412672, 428544, 464256, 502944, 519168, 565812, 571392, 584064, 619008, 670592, 696384, 718848, 754416, 778752, 825344, 857088, 928512, 1005888, 1038336, 1131624, 1168128, 1238016, 1341184, 1392768, 1508832, 1557504, 1714176, 1857024, 2011776, 2263248, 2336256, 2476032, 2682368, 2785536, 3017664, 3115008, 3714048, 4023552, 4526496, 4672512, 5364736, 5571072, 6035328, 7428096, 8047104, 9052992, 9345024, 10729472, 11142144, 12070656, 16094208, 18105984, 22284288, 24141312, 32188416, 36211968, 48282624, 72423936, 96565248, 144847872, 289695744]

約数ペア:

[(1, 289695744), (2, 144847872), (3, 96565248), (4, 72423936), (6, 48282624), (8, 36211968), (9, 32188416), (12, 24141312), (13, 22284288), (16, 18105984), (18, 16094208), (24, 12070656), (26, 11142144), (27, 10729472), (31, 9345024), (32, 9052992), (36, 8047104), (39, 7428096), (48, 6035328), (52, 5571072), (54, 5364736), (62, 4672512), (64, 4526496), (72, 4023552), (78, 3714048), (93, 3115008), (96, 3017664), (104, 2785536), (108, 2682368), (117, 2476032), (124, 2336256), (128, 2263248), (144, 2011776), (156, 1857024), (169, 1714176), (186, 1557504), (192, 1508832), (208, 1392768), (216, 1341184), (234, 1238016), (248, 1168128), (256, 1131624), (279, 1038336), (288, 1005888), (312, 928512), (338, 857088), (351, 825344), (372, 778752), (384, 754416), (403, 718848), (416, 696384), (432, 670592), (468, 619008), (496, 584064), (507, 571392), (512, 565812), (558, 519168), (576, 502944), (624, 464256), (676, 428544), (702, 412672), (744, 389376), (768, 377208), (806, 359424), (832, 348192), (837, 346112), (864, 335296), (936, 309504), (992, 292032), (1014, 285696), (1024, 282906), (1116, 259584), (1152, 251472), (1209, 239616), (1248, 232128), (1352, 214272), (1404, 206336), (1488, 194688), (1521, 190464), (1536, 188604), (1612, 179712), (1664, 174096), (1674, 173056), (1728, 167648), (1872, 154752), (1984, 146016), (2028, 142848), (2048, 141453), (2232, 129792), (2304, 125736), (2418, 119808), (2496, 116064), (2704, 107136), (2808, 103168), (2976, 97344), (3042, 95232), (3072, 94302), (3224, 89856), (3328, 87048), (3348, 86528), (3456, 83824), (3627, 79872), (3744, 77376), (3968, 73008), (4056, 71424), (4464, 64896), (4563, 63488), (4608, 62868), (4836, 59904), (4992, 58032), (5239, 55296), (5408, 53568), (5616, 51584), (5952, 48672), (6084, 47616), (6144, 47151), (6448, 44928), (6656, 43524), (6696, 43264), (6912, 41912), (7254, 39936), (7488, 38688), (7936, 36504), (8112, 35712), (8928, 32448), (9126, 31744), (9216, 31434), (9672, 29952), (9984, 29016), (10478, 27648), (10816, 26784), (10881, 26624), (11232, 25792), (11904, 24336), (12168, 23808), (12896, 22464), (13312, 21762), (13392, 21632), (13824, 20956), (14508, 19968), (14976, 19344), (15717, 18432), (15872, 18252), (16224, 17856)]