2857706.00000000

素因数分解:

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

素因数の和:246

約数の個数: 144

約数和(自身を含む): 34944000

約数和(自身を除く): 24463068

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 199, 209, 228, 231, 252, 266, 308, 342, 396, 398, 399, 418, 462, 532, 597, 627, 684, 693, 796, 798, 836, 924, 1194, 1197, 1254, 1386, 1393, 1463, 1596, 1791, 1881, 2189, 2388, 2394, 2508, 2772, 2786, 2926, 3582, 3762, 3781, 4179, 4378, 4389, 4788, 5572, 5852, 6567, 7164, 7524, 7562, 8358, 8756, 8778, 11343, 12537, 13134, 13167, 15124, 15323, 16716, 17556, 19701, 22686, 25074, 26268, 26334, 26467, 30646, 34029, 39402, 41591, 45372, 45969, 50148, 52668, 52934, 61292, 68058, 78804, 79401, 83182, 91938, 105868, 124773, 136116, 137907, 158802, 166364, 183876, 238203, 249546, 275814, 291137, 317604, 374319, 476406, 499092, 551628, 582274, 748638, 873411, 952812, 1164548, 1497276, 1746822, 2620233, 3493644, 5240466, 10480932]

約数ペア:

[(1, 10480932), (2, 5240466), (3, 3493644), (4, 2620233), (6, 1746822), (7, 1497276), (9, 1164548), (11, 952812), (12, 873411), (14, 748638), (18, 582274), (19, 551628), (21, 499092), (22, 476406), (28, 374319), (33, 317604), (36, 291137), (38, 275814), (42, 249546), (44, 238203), (57, 183876), (63, 166364), (66, 158802), (76, 137907), (77, 136116), (84, 124773), (99, 105868), (114, 91938), (126, 83182), (132, 79401), (133, 78804), (154, 68058), (171, 61292), (198, 52934), (199, 52668), (209, 50148), (228, 45969), (231, 45372), (252, 41591), (266, 39402), (308, 34029), (342, 30646), (396, 26467), (398, 26334), (399, 26268), (418, 25074), (462, 22686), (532, 19701), (597, 17556), (627, 16716), (684, 15323), (693, 15124), (796, 13167), (798, 13134), (836, 12537), (924, 11343), (1194, 8778), (1197, 8756), (1254, 8358), (1386, 7562), (1393, 7524), (1463, 7164), (1596, 6567), (1791, 5852), (1881, 5572), (2189, 4788), (2388, 4389), (2394, 4378), (2508, 4179), (2772, 3781), (2786, 3762), (2926, 3582)]