248447808

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1501

約数の個数: 168

約数和(自身を含む): 833371968

約数和(自身を除く): 584924160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 192, 224, 252, 258, 288, 301, 336, 344, 387, 448, 504, 516, 576, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1344, 1376, 1433, 1548, 1806, 2016, 2064, 2408, 2709, 2752, 2866, 3096, 3612, 4032, 4128, 4299, 4816, 5418, 5732, 6192, 7224, 8256, 8598, 9632, 10031, 10836, 11464, 12384, 12897, 14448, 17196, 19264, 20062, 21672, 22928, 24768, 25794, 28896, 30093, 34392, 40124, 43344, 45856, 51588, 57792, 60186, 61619, 68784, 80248, 86688, 90279, 91712, 103176, 120372, 123238, 137568, 160496, 173376, 180558, 184857, 206352, 240744, 246476, 275136, 320992, 361116, 369714, 412704, 431333, 481488, 492952, 554571, 641984, 722232, 739428, 825408, 862666, 962976, 985904, 1109142, 1293999, 1444464, 1478856, 1725332, 1925952, 1971808, 2218284, 2587998, 2888928, 2957712, 3450664, 3881997, 3943616, 4436568, 5175996, 5777856, 5915424, 6901328, 7763994, 8873136, 10351992, 11830848, 13802656, 15527988, 17746272, 20703984, 27605312, 31055976, 35492544, 41407968, 62111952, 82815936, 124223904, 248447808]

約数ペア:

[(1, 248447808), (2, 124223904), (3, 82815936), (4, 62111952), (6, 41407968), (7, 35492544), (8, 31055976), (9, 27605312), (12, 20703984), (14, 17746272), (16, 15527988), (18, 13802656), (21, 11830848), (24, 10351992), (28, 8873136), (32, 7763994), (36, 6901328), (42, 5915424), (43, 5777856), (48, 5175996), (56, 4436568), (63, 3943616), (64, 3881997), (72, 3450664), (84, 2957712), (86, 2888928), (96, 2587998), (112, 2218284), (126, 1971808), (129, 1925952), (144, 1725332), (168, 1478856), (172, 1444464), (192, 1293999), (224, 1109142), (252, 985904), (258, 962976), (288, 862666), (301, 825408), (336, 739428), (344, 722232), (387, 641984), (448, 554571), (504, 492952), (516, 481488), (576, 431333), (602, 412704), (672, 369714), (688, 361116), (774, 320992), (903, 275136), (1008, 246476), (1032, 240744), (1204, 206352), (1344, 184857), (1376, 180558), (1433, 173376), (1548, 160496), (1806, 137568), (2016, 123238), (2064, 120372), (2408, 103176), (2709, 91712), (2752, 90279), (2866, 86688), (3096, 80248), (3612, 68784), (4032, 61619), (4128, 60186), (4299, 57792), (4816, 51588), (5418, 45856), (5732, 43344), (6192, 40124), (7224, 34392), (8256, 30093), (8598, 28896), (9632, 25794), (10031, 24768), (10836, 22928), (11464, 21672), (12384, 20062), (12897, 19264), (14448, 17196)]