312296208

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 180

約数和(自身を含む): 984968208

約数和(自身を除く): 672672000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 251, 276, 294, 322, 336, 368, 392, 483, 502, 529, 552, 588, 644, 753, 784, 966, 1004, 1058, 1104, 1127, 1176, 1288, 1506, 1587, 1757, 1932, 2008, 2116, 2254, 2352, 2576, 3012, 3174, 3381, 3514, 3703, 3864, 4016, 4232, 4508, 5271, 5773, 6024, 6348, 6762, 7028, 7406, 7728, 8464, 9016, 10542, 11109, 11546, 12048, 12299, 12696, 13524, 14056, 14812, 17319, 18032, 21084, 22218, 23092, 24598, 25392, 25921, 27048, 28112, 29624, 34638, 36897, 40411, 42168, 44436, 46184, 49196, 51842, 54096, 59248, 69276, 73794, 77763, 80822, 84336, 88872, 92368, 98392, 103684, 121233, 132779, 138552, 147588, 155526, 161644, 177744, 196784, 207368, 242466, 265558, 277104, 282877, 295176, 311052, 323288, 398337, 414736, 484932, 531116, 565754, 590352, 622104, 646576, 796674, 848631, 929453, 969864, 1062232, 1131508, 1244208, 1593348, 1697262, 1858906, 1939728, 2124464, 2263016, 2788359, 3186696, 3394524, 3717812, 4526032, 5576718, 6373392, 6506171, 6789048, 7435624, 11153436, 13012342, 13578096, 14871248, 19518513, 22306872, 26024684, 39037026, 44613744, 52049368, 78074052, 104098736, 156148104, 312296208]

約数ペア:

[(1, 312296208), (2, 156148104), (3, 104098736), (4, 78074052), (6, 52049368), (7, 44613744), (8, 39037026), (12, 26024684), (14, 22306872), (16, 19518513), (21, 14871248), (23, 13578096), (24, 13012342), (28, 11153436), (42, 7435624), (46, 6789048), (48, 6506171), (49, 6373392), (56, 5576718), (69, 4526032), (84, 3717812), (92, 3394524), (98, 3186696), (112, 2788359), (138, 2263016), (147, 2124464), (161, 1939728), (168, 1858906), (184, 1697262), (196, 1593348), (251, 1244208), (276, 1131508), (294, 1062232), (322, 969864), (336, 929453), (368, 848631), (392, 796674), (483, 646576), (502, 622104), (529, 590352), (552, 565754), (588, 531116), (644, 484932), (753, 414736), (784, 398337), (966, 323288), (1004, 311052), (1058, 295176), (1104, 282877), (1127, 277104), (1176, 265558), (1288, 242466), (1506, 207368), (1587, 196784), (1757, 177744), (1932, 161644), (2008, 155526), (2116, 147588), (2254, 138552), (2352, 132779), (2576, 121233), (3012, 103684), (3174, 98392), (3381, 92368), (3514, 88872), (3703, 84336), (3864, 80822), (4016, 77763), (4232, 73794), (4508, 69276), (5271, 59248), (5773, 54096), (6024, 51842), (6348, 49196), (6762, 46184), (7028, 44436), (7406, 42168), (7728, 40411), (8464, 36897), (9016, 34638), (10542, 29624), (11109, 28112), (11546, 27048), (12048, 25921), (12299, 25392), (12696, 24598), (13524, 23092), (14056, 22218), (14812, 21084), (17319, 18032)]