670638304

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 1646976240

約数和(自身を除く): 976337936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 139, 181, 196, 224, 238, 272, 278, 362, 392, 476, 544, 556, 724, 784, 833, 952, 973, 1112, 1267, 1448, 1568, 1666, 1904, 1946, 2224, 2363, 2534, 2896, 3077, 3332, 3808, 3892, 4448, 4726, 5068, 5792, 6154, 6664, 6811, 7784, 8869, 9452, 10136, 12308, 13328, 13622, 15568, 16541, 17738, 18904, 20272, 21539, 24616, 25159, 26656, 27244, 31136, 33082, 35476, 37808, 40544, 43078, 49232, 50318, 54488, 66164, 70952, 75616, 86156, 98464, 100636, 108976, 115787, 132328, 141904, 150773, 172312, 176113, 201272, 217952, 231574, 264656, 283808, 301546, 344624, 352226, 402544, 427703, 463148, 529312, 603092, 689248, 704452, 805088, 855406, 926296, 1206184, 1232791, 1408904, 1710812, 1852592, 2412368, 2465582, 2817808, 2993921, 3421624, 3705184, 4824736, 4931164, 5635616, 5987842, 6843248, 9862328, 11975684, 13686496, 19724656, 20957447, 23951368, 39449312, 41914894, 47902736, 83829788, 95805472, 167659576, 335319152, 670638304]

約数ペア:

[(1, 670638304), (2, 335319152), (4, 167659576), (7, 95805472), (8, 83829788), (14, 47902736), (16, 41914894), (17, 39449312), (28, 23951368), (32, 20957447), (34, 19724656), (49, 13686496), (56, 11975684), (68, 9862328), (98, 6843248), (112, 5987842), (119, 5635616), (136, 4931164), (139, 4824736), (181, 3705184), (196, 3421624), (224, 2993921), (238, 2817808), (272, 2465582), (278, 2412368), (362, 1852592), (392, 1710812), (476, 1408904), (544, 1232791), (556, 1206184), (724, 926296), (784, 855406), (833, 805088), (952, 704452), (973, 689248), (1112, 603092), (1267, 529312), (1448, 463148), (1568, 427703), (1666, 402544), (1904, 352226), (1946, 344624), (2224, 301546), (2363, 283808), (2534, 264656), (2896, 231574), (3077, 217952), (3332, 201272), (3808, 176113), (3892, 172312), (4448, 150773), (4726, 141904), (5068, 132328), (5792, 115787), (6154, 108976), (6664, 100636), (6811, 98464), (7784, 86156), (8869, 75616), (9452, 70952), (10136, 66164), (12308, 54488), (13328, 50318), (13622, 49232), (15568, 43078), (16541, 40544), (17738, 37808), (18904, 35476), (20272, 33082), (21539, 31136), (24616, 27244), (25159, 26656)]