287614096

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1173

約数の個数: 120

約数和(自身を含む): 737522240

約数和(自身を除く): 449908144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 242, 266, 304, 308, 418, 484, 532, 616, 836, 847, 968, 1064, 1117, 1232, 1463, 1672, 1694, 1936, 2128, 2234, 2299, 2926, 3344, 3388, 4468, 4598, 5852, 6776, 7819, 8936, 9196, 11704, 12287, 13552, 15638, 16093, 17872, 18392, 21223, 23408, 24574, 31276, 32186, 36784, 42446, 49148, 62552, 64372, 84892, 86009, 98296, 125104, 128744, 135157, 148561, 169784, 172018, 196592, 233453, 257488, 270314, 297122, 339568, 344036, 466906, 540628, 594244, 688072, 933812, 946099, 1081256, 1188488, 1376144, 1634171, 1867624, 1892198, 2162512, 2376976, 2567983, 3268342, 3735248, 3784396, 5135966, 6536684, 7568792, 10271932, 13073368, 15137584, 17975881, 20543864, 26146736, 35951762, 41087728, 71903524, 143807048, 287614096]

約数ペア:

[(1, 287614096), (2, 143807048), (4, 71903524), (7, 41087728), (8, 35951762), (11, 26146736), (14, 20543864), (16, 17975881), (19, 15137584), (22, 13073368), (28, 10271932), (38, 7568792), (44, 6536684), (56, 5135966), (76, 3784396), (77, 3735248), (88, 3268342), (112, 2567983), (121, 2376976), (133, 2162512), (152, 1892198), (154, 1867624), (176, 1634171), (209, 1376144), (242, 1188488), (266, 1081256), (304, 946099), (308, 933812), (418, 688072), (484, 594244), (532, 540628), (616, 466906), (836, 344036), (847, 339568), (968, 297122), (1064, 270314), (1117, 257488), (1232, 233453), (1463, 196592), (1672, 172018), (1694, 169784), (1936, 148561), (2128, 135157), (2234, 128744), (2299, 125104), (2926, 98296), (3344, 86009), (3388, 84892), (4468, 64372), (4598, 62552), (5852, 49148), (6776, 42446), (7819, 36784), (8936, 32186), (9196, 31276), (11704, 24574), (12287, 23408), (13552, 21223), (15638, 18392), (16093, 17872)]