311262144

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:370

約数の個数: 112

約数和(自身を含む): 844905600

約数和(自身を除く): 533643456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 109, 139, 192, 214, 218, 278, 321, 327, 417, 428, 436, 556, 642, 654, 834, 856, 872, 1112, 1284, 1308, 1668, 1712, 1744, 2224, 2568, 2616, 3336, 3424, 3488, 4448, 5136, 5232, 6672, 6848, 6976, 8896, 10272, 10464, 11663, 13344, 14873, 15151, 20544, 20928, 23326, 26688, 29746, 30302, 34989, 44619, 45453, 46652, 59492, 60604, 69978, 89238, 90906, 93304, 118984, 121208, 139956, 178476, 181812, 186608, 237968, 242416, 279912, 356952, 363624, 373216, 475936, 484832, 559824, 713904, 727248, 746432, 951872, 969664, 1119648, 1427808, 1454496, 1621157, 2239296, 2855616, 2908992, 3242314, 4863471, 6484628, 9726942, 12969256, 19453884, 25938512, 38907768, 51877024, 77815536, 103754048, 155631072, 311262144]

約数ペア:

[(1, 311262144), (2, 155631072), (3, 103754048), (4, 77815536), (6, 51877024), (8, 38907768), (12, 25938512), (16, 19453884), (24, 12969256), (32, 9726942), (48, 6484628), (64, 4863471), (96, 3242314), (107, 2908992), (109, 2855616), (139, 2239296), (192, 1621157), (214, 1454496), (218, 1427808), (278, 1119648), (321, 969664), (327, 951872), (417, 746432), (428, 727248), (436, 713904), (556, 559824), (642, 484832), (654, 475936), (834, 373216), (856, 363624), (872, 356952), (1112, 279912), (1284, 242416), (1308, 237968), (1668, 186608), (1712, 181812), (1744, 178476), (2224, 139956), (2568, 121208), (2616, 118984), (3336, 93304), (3424, 90906), (3488, 89238), (4448, 69978), (5136, 60604), (5232, 59492), (6672, 46652), (6848, 45453), (6976, 44619), (8896, 34989), (10272, 30302), (10464, 29746), (11663, 26688), (13344, 23326), (14873, 20928), (15151, 20544)]