290291904

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 224

約数和(自身を含む): 989015040

約数和(自身を除く): 698723136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 103, 108, 112, 126, 144, 168, 189, 192, 206, 216, 224, 233, 252, 288, 309, 336, 378, 412, 432, 448, 466, 504, 576, 618, 672, 699, 721, 756, 824, 864, 927, 932, 1008, 1236, 1344, 1398, 1442, 1512, 1631, 1648, 1728, 1854, 1864, 2016, 2097, 2163, 2472, 2781, 2796, 2884, 3024, 3262, 3296, 3708, 3728, 4032, 4194, 4326, 4893, 4944, 5562, 5592, 5768, 6048, 6291, 6489, 6524, 6592, 7416, 7456, 8388, 8652, 9786, 9888, 11124, 11184, 11536, 12096, 12582, 12978, 13048, 14679, 14832, 14912, 16776, 17304, 19467, 19572, 19776, 22248, 22368, 23072, 23999, 25164, 25956, 26096, 29358, 29664, 33552, 34608, 38934, 39144, 44037, 44496, 44736, 46144, 47998, 50328, 51912, 52192, 58716, 59328, 67104, 69216, 71997, 77868, 78288, 88074, 88992, 95996, 100656, 103824, 104384, 117432, 134208, 138432, 143994, 155736, 156576, 167993, 176148, 177984, 191992, 201312, 207648, 215991, 234864, 287988, 311472, 313152, 335986, 352296, 383984, 402624, 415296, 431982, 469728, 503979, 575976, 622944, 647973, 671972, 704592, 767968, 863964, 939456, 1007958, 1151952, 1245888, 1295946, 1343944, 1409184, 1511937, 1535936, 1727928, 2015916, 2303904, 2591892, 2687888, 2818368, 3023874, 3455856, 4031832, 4535811, 4607808, 5183784, 5375776, 6047748, 6911712, 8063664, 9071622, 10367568, 10751552, 12095496, 13823424, 16127328, 18143244, 20735136, 24190992, 32254656, 36286488, 41470272, 48381984, 72572976, 96763968, 145145952, 290291904]

約数ペア:

[(1, 290291904), (2, 145145952), (3, 96763968), (4, 72572976), (6, 48381984), (7, 41470272), (8, 36286488), (9, 32254656), (12, 24190992), (14, 20735136), (16, 18143244), (18, 16127328), (21, 13823424), (24, 12095496), (27, 10751552), (28, 10367568), (32, 9071622), (36, 8063664), (42, 6911712), (48, 6047748), (54, 5375776), (56, 5183784), (63, 4607808), (64, 4535811), (72, 4031832), (84, 3455856), (96, 3023874), (103, 2818368), (108, 2687888), (112, 2591892), (126, 2303904), (144, 2015916), (168, 1727928), (189, 1535936), (192, 1511937), (206, 1409184), (216, 1343944), (224, 1295946), (233, 1245888), (252, 1151952), (288, 1007958), (309, 939456), (336, 863964), (378, 767968), (412, 704592), (432, 671972), (448, 647973), (466, 622944), (504, 575976), (576, 503979), (618, 469728), (672, 431982), (699, 415296), (721, 402624), (756, 383984), (824, 352296), (864, 335986), (927, 313152), (932, 311472), (1008, 287988), (1236, 234864), (1344, 215991), (1398, 207648), (1442, 201312), (1512, 191992), (1631, 177984), (1648, 176148), (1728, 167993), (1854, 156576), (1864, 155736), (2016, 143994), (2097, 138432), (2163, 134208), (2472, 117432), (2781, 104384), (2796, 103824), (2884, 100656), (3024, 95996), (3262, 88992), (3296, 88074), (3708, 78288), (3728, 77868), (4032, 71997), (4194, 69216), (4326, 67104), (4893, 59328), (4944, 58716), (5562, 52192), (5592, 51912), (5768, 50328), (6048, 47998), (6291, 46144), (6489, 44736), (6524, 44496), (6592, 44037), (7416, 39144), (7456, 38934), (8388, 34608), (8652, 33552), (9786, 29664), (9888, 29358), (11124, 26096), (11184, 25956), (11536, 25164), (12096, 23999), (12582, 23072), (12978, 22368), (13048, 22248), (14679, 19776), (14832, 19572), (14912, 19467), (16776, 17304)]