6987288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 23040000

約数和(自身を除く): 16052712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 199, 209, 228, 231, 264, 266, 308, 398, 399, 418, 456, 462, 532, 597, 616, 627, 796, 798, 836, 924, 1064, 1194, 1254, 1393, 1463, 1592, 1596, 1672, 1848, 2189, 2388, 2508, 2786, 2926, 3192, 3781, 4179, 4378, 4389, 4776, 5016, 5572, 5852, 6567, 7562, 8358, 8756, 8778, 11144, 11343, 11704, 13134, 15124, 15323, 16716, 17512, 17556, 22686, 26268, 26467, 30248, 30646, 33432, 35112, 41591, 45372, 45969, 52536, 52934, 61292, 79401, 83182, 90744, 91938, 105868, 122584, 124773, 158802, 166364, 183876, 211736, 249546, 291137, 317604, 332728, 367752, 499092, 582274, 635208, 873411, 998184, 1164548, 1746822, 2329096, 3493644, 6987288]

約数ペア:

[(1, 6987288), (2, 3493644), (3, 2329096), (4, 1746822), (6, 1164548), (7, 998184), (8, 873411), (11, 635208), (12, 582274), (14, 499092), (19, 367752), (21, 332728), (22, 317604), (24, 291137), (28, 249546), (33, 211736), (38, 183876), (42, 166364), (44, 158802), (56, 124773), (57, 122584), (66, 105868), (76, 91938), (77, 90744), (84, 83182), (88, 79401), (114, 61292), (132, 52934), (133, 52536), (152, 45969), (154, 45372), (168, 41591), (199, 35112), (209, 33432), (228, 30646), (231, 30248), (264, 26467), (266, 26268), (308, 22686), (398, 17556), (399, 17512), (418, 16716), (456, 15323), (462, 15124), (532, 13134), (597, 11704), (616, 11343), (627, 11144), (796, 8778), (798, 8756), (836, 8358), (924, 7562), (1064, 6567), (1194, 5852), (1254, 5572), (1393, 5016), (1463, 4776), (1592, 4389), (1596, 4378), (1672, 4179), (1848, 3781), (2189, 3192), (2388, 2926), (2508, 2786)]