630695808

素因数分解:

$2^7\times 3^8\times {\mathrm{751}}^1$

素因数の和:789

約数の個数: 144

約数和(自身を含む): 1887110160

約数和(自身を除く): 1256414352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 729, 751, 864, 972, 1152, 1296, 1458, 1502, 1728, 1944, 2187, 2253, 2592, 2916, 3004, 3456, 3888, 4374, 4506, 5184, 5832, 6008, 6561, 6759, 7776, 8748, 9012, 10368, 11664, 12016, 13122, 13518, 15552, 17496, 18024, 20277, 23328, 24032, 26244, 27036, 31104, 34992, 36048, 40554, 46656, 48064, 52488, 54072, 60831, 69984, 72096, 81108, 93312, 96128, 104976, 108144, 121662, 139968, 144192, 162216, 182493, 209952, 216288, 243324, 279936, 288384, 324432, 364986, 419904, 432576, 486648, 547479, 648864, 729972, 839808, 865152, 973296, 1094958, 1297728, 1459944, 1642437, 1946592, 2189916, 2595456, 2919888, 3284874, 3893184, 4379832, 4927311, 5839776, 6569748, 7786368, 8759664, 9854622, 11679552, 13139496, 17519328, 19709244, 23359104, 26278992, 35038656, 39418488, 52557984, 70077312, 78836976, 105115968, 157673952, 210231936, 315347904, 630695808]

約数ペア:

[(1, 630695808), (2, 315347904), (3, 210231936), (4, 157673952), (6, 105115968), (8, 78836976), (9, 70077312), (12, 52557984), (16, 39418488), (18, 35038656), (24, 26278992), (27, 23359104), (32, 19709244), (36, 17519328), (48, 13139496), (54, 11679552), (64, 9854622), (72, 8759664), (81, 7786368), (96, 6569748), (108, 5839776), (128, 4927311), (144, 4379832), (162, 3893184), (192, 3284874), (216, 2919888), (243, 2595456), (288, 2189916), (324, 1946592), (384, 1642437), (432, 1459944), (486, 1297728), (576, 1094958), (648, 973296), (729, 865152), (751, 839808), (864, 729972), (972, 648864), (1152, 547479), (1296, 486648), (1458, 432576), (1502, 419904), (1728, 364986), (1944, 324432), (2187, 288384), (2253, 279936), (2592, 243324), (2916, 216288), (3004, 209952), (3456, 182493), (3888, 162216), (4374, 144192), (4506, 139968), (5184, 121662), (5832, 108144), (6008, 104976), (6561, 96128), (6759, 93312), (7776, 81108), (8748, 72096), (9012, 69984), (10368, 60831), (11664, 54072), (12016, 52488), (13122, 48064), (13518, 46656), (15552, 40554), (17496, 36048), (18024, 34992), (20277, 31104), (23328, 27036), (24032, 26244)]