212496816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:959

約数の個数: 160

約数和(自身を含む): 676528128

約数和(自身を除く): 464031312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 42, 46, 48, 56, 62, 69, 84, 92, 93, 112, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 336, 368, 372, 434, 483, 496, 552, 644, 651, 713, 744, 868, 887, 966, 1104, 1288, 1302, 1426, 1488, 1736, 1774, 1932, 2139, 2576, 2604, 2661, 2852, 3472, 3548, 3864, 4278, 4991, 5208, 5322, 5704, 6209, 7096, 7728, 8556, 9982, 10416, 10644, 11408, 12418, 14192, 14973, 17112, 18627, 19964, 20401, 21288, 24836, 27497, 29946, 34224, 37254, 39928, 40802, 42576, 49672, 54994, 59892, 61203, 74508, 79856, 81604, 82491, 99344, 109988, 119784, 122406, 142807, 149016, 163208, 164982, 192479, 219976, 239568, 244812, 285614, 298032, 326416, 329964, 384958, 428421, 439952, 489624, 571228, 577437, 632431, 659928, 769916, 856842, 979248, 1142456, 1154874, 1264862, 1319856, 1539832, 1713684, 1897293, 2284912, 2309748, 2529724, 3079664, 3427368, 3794586, 4427017, 4619496, 5059448, 6854736, 7589172, 8854034, 9238992, 10118896, 13281051, 15178344, 17708068, 26562102, 30356688, 35416136, 53124204, 70832272, 106248408, 212496816]

約数ペア:

[(1, 212496816), (2, 106248408), (3, 70832272), (4, 53124204), (6, 35416136), (7, 30356688), (8, 26562102), (12, 17708068), (14, 15178344), (16, 13281051), (21, 10118896), (23, 9238992), (24, 8854034), (28, 7589172), (31, 6854736), (42, 5059448), (46, 4619496), (48, 4427017), (56, 3794586), (62, 3427368), (69, 3079664), (84, 2529724), (92, 2309748), (93, 2284912), (112, 1897293), (124, 1713684), (138, 1539832), (161, 1319856), (168, 1264862), (184, 1154874), (186, 1142456), (217, 979248), (248, 856842), (276, 769916), (322, 659928), (336, 632431), (368, 577437), (372, 571228), (434, 489624), (483, 439952), (496, 428421), (552, 384958), (644, 329964), (651, 326416), (713, 298032), (744, 285614), (868, 244812), (887, 239568), (966, 219976), (1104, 192479), (1288, 164982), (1302, 163208), (1426, 149016), (1488, 142807), (1736, 122406), (1774, 119784), (1932, 109988), (2139, 99344), (2576, 82491), (2604, 81604), (2661, 79856), (2852, 74508), (3472, 61203), (3548, 59892), (3864, 54994), (4278, 49672), (4991, 42576), (5208, 40802), (5322, 39928), (5704, 37254), (6209, 34224), (7096, 29946), (7728, 27497), (8556, 24836), (9982, 21288), (10416, 20401), (10644, 19964), (11408, 18627), (12418, 17112), (14192, 14973)]