1288643904

素因数分解:

$2^6\times 3^4\times {\mathrm{331}}^1\times {\mathrm{751}}^1$

素因数の和:1106

約数の個数: 140

約数和(自身を含む): 3836586688

約数和(自身を除く): 2547942784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 331, 432, 576, 648, 662, 751, 864, 993, 1296, 1324, 1502, 1728, 1986, 2253, 2592, 2648, 2979, 3004, 3972, 4506, 5184, 5296, 5958, 6008, 6759, 7944, 8937, 9012, 10592, 11916, 12016, 13518, 15888, 17874, 18024, 20277, 21184, 23832, 24032, 26811, 27036, 31776, 35748, 36048, 40554, 47664, 48064, 53622, 54072, 60831, 63552, 71496, 72096, 81108, 95328, 107244, 108144, 121662, 142992, 144192, 162216, 190656, 214488, 216288, 243324, 248581, 285984, 324432, 428976, 432576, 486648, 497162, 571968, 648864, 745743, 857952, 973296, 994324, 1297728, 1491486, 1715904, 1946592, 1988648, 2237229, 2982972, 3893184, 3977296, 4474458, 5965944, 6711687, 7954592, 8948916, 11931888, 13423374, 15909184, 17897832, 20135061, 23863776, 26846748, 35795664, 40270122, 47727552, 53693496, 71591328, 80540244, 107386992, 143182656, 161080488, 214773984, 322160976, 429547968, 644321952, 1288643904]

約数ペア:

[(1, 1288643904), (2, 644321952), (3, 429547968), (4, 322160976), (6, 214773984), (8, 161080488), (9, 143182656), (12, 107386992), (16, 80540244), (18, 71591328), (24, 53693496), (27, 47727552), (32, 40270122), (36, 35795664), (48, 26846748), (54, 23863776), (64, 20135061), (72, 17897832), (81, 15909184), (96, 13423374), (108, 11931888), (144, 8948916), (162, 7954592), (192, 6711687), (216, 5965944), (288, 4474458), (324, 3977296), (331, 3893184), (432, 2982972), (576, 2237229), (648, 1988648), (662, 1946592), (751, 1715904), (864, 1491486), (993, 1297728), (1296, 994324), (1324, 973296), (1502, 857952), (1728, 745743), (1986, 648864), (2253, 571968), (2592, 497162), (2648, 486648), (2979, 432576), (3004, 428976), (3972, 324432), (4506, 285984), (5184, 248581), (5296, 243324), (5958, 216288), (6008, 214488), (6759, 190656), (7944, 162216), (8937, 144192), (9012, 142992), (10592, 121662), (11916, 108144), (12016, 107244), (13518, 95328), (15888, 81108), (17874, 72096), (18024, 71496), (20277, 63552), (21184, 60831), (23832, 54072), (24032, 53622), (26811, 48064), (27036, 47664), (31776, 40554), (35748, 36048)]