508237312

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 1187923968

約数和(自身を除く): 679686656

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 41, 44, 62, 64, 71, 82, 88, 124, 128, 142, 164, 176, 248, 256, 284, 328, 341, 352, 451, 496, 512, 568, 656, 682, 704, 781, 902, 992, 1136, 1271, 1312, 1364, 1408, 1562, 1804, 1984, 2201, 2272, 2542, 2624, 2728, 2816, 2911, 3124, 3608, 3968, 4402, 4544, 5084, 5248, 5456, 5632, 5822, 6248, 7216, 7936, 8804, 9088, 10168, 10496, 10912, 11644, 12496, 13981, 14432, 15872, 17608, 18176, 20336, 20992, 21824, 23288, 24211, 24992, 27962, 28864, 32021, 35216, 36352, 40672, 43648, 46576, 48422, 49984, 55924, 57728, 64042, 70432, 81344, 87296, 90241, 93152, 96844, 99968, 111848, 115456, 128084, 140864, 162688, 174592, 180482, 186304, 193688, 199936, 223696, 230912, 256168, 281728, 325376, 360964, 372608, 387376, 399872, 447392, 512336, 563456, 650752, 721928, 745216, 774752, 894784, 992651, 1024672, 1126912, 1443856, 1490432, 1549504, 1789568, 1985302, 2049344, 2887712, 3099008, 3579136, 3970604, 4098688, 5775424, 6198016, 7158272, 7941208, 8197376, 11550848, 12396032, 15882416, 16394752, 23101696, 31764832, 46203392, 63529664, 127059328, 254118656, 508237312]

約数ペア:

[(1, 508237312), (2, 254118656), (4, 127059328), (8, 63529664), (11, 46203392), (16, 31764832), (22, 23101696), (31, 16394752), (32, 15882416), (41, 12396032), (44, 11550848), (62, 8197376), (64, 7941208), (71, 7158272), (82, 6198016), (88, 5775424), (124, 4098688), (128, 3970604), (142, 3579136), (164, 3099008), (176, 2887712), (248, 2049344), (256, 1985302), (284, 1789568), (328, 1549504), (341, 1490432), (352, 1443856), (451, 1126912), (496, 1024672), (512, 992651), (568, 894784), (656, 774752), (682, 745216), (704, 721928), (781, 650752), (902, 563456), (992, 512336), (1136, 447392), (1271, 399872), (1312, 387376), (1364, 372608), (1408, 360964), (1562, 325376), (1804, 281728), (1984, 256168), (2201, 230912), (2272, 223696), (2542, 199936), (2624, 193688), (2728, 186304), (2816, 180482), (2911, 174592), (3124, 162688), (3608, 140864), (3968, 128084), (4402, 115456), (4544, 111848), (5084, 99968), (5248, 96844), (5456, 93152), (5632, 90241), (5822, 87296), (6248, 81344), (7216, 70432), (7936, 64042), (8804, 57728), (9088, 55924), (10168, 49984), (10496, 48422), (10912, 46576), (11644, 43648), (12496, 40672), (13981, 36352), (14432, 35216), (15872, 32021), (17608, 28864), (18176, 27962), (20336, 24992), (20992, 24211), (21824, 23288)]