308807616

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 168

約数和(自身を含む): 916253184

約数和(自身を除く): 607445568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 169, 186, 192, 208, 248, 307, 312, 338, 372, 403, 416, 496, 507, 614, 624, 676, 744, 806, 832, 921, 992, 1014, 1209, 1228, 1248, 1352, 1488, 1612, 1842, 1984, 2028, 2418, 2456, 2496, 2704, 2976, 3224, 3684, 3991, 4056, 4836, 4912, 5239, 5408, 5952, 6448, 7368, 7982, 8112, 9517, 9672, 9824, 10478, 10816, 11973, 12896, 14736, 15717, 15964, 16224, 19034, 19344, 19648, 20956, 23946, 25792, 28551, 29472, 31434, 31928, 32448, 38068, 38688, 41912, 47892, 51883, 57102, 58944, 62868, 63856, 76136, 77376, 83824, 95784, 103766, 114204, 123721, 125736, 127712, 152272, 155649, 167648, 191568, 207532, 228408, 247442, 251472, 255424, 304544, 311298, 335296, 371163, 383136, 415064, 456816, 494884, 502944, 609088, 622596, 742326, 766272, 830128, 913632, 989768, 1005888, 1245192, 1484652, 1608373, 1660256, 1827264, 1979536, 2490384, 2969304, 3216746, 3320512, 3959072, 4825119, 4980768, 5938608, 6433492, 7918144, 9650238, 9961536, 11877216, 12866984, 19300476, 23754432, 25733968, 38600952, 51467936, 77201904, 102935872, 154403808, 308807616]

約数ペア:

[(1, 308807616), (2, 154403808), (3, 102935872), (4, 77201904), (6, 51467936), (8, 38600952), (12, 25733968), (13, 23754432), (16, 19300476), (24, 12866984), (26, 11877216), (31, 9961536), (32, 9650238), (39, 7918144), (48, 6433492), (52, 5938608), (62, 4980768), (64, 4825119), (78, 3959072), (93, 3320512), (96, 3216746), (104, 2969304), (124, 2490384), (156, 1979536), (169, 1827264), (186, 1660256), (192, 1608373), (208, 1484652), (248, 1245192), (307, 1005888), (312, 989768), (338, 913632), (372, 830128), (403, 766272), (416, 742326), (496, 622596), (507, 609088), (614, 502944), (624, 494884), (676, 456816), (744, 415064), (806, 383136), (832, 371163), (921, 335296), (992, 311298), (1014, 304544), (1209, 255424), (1228, 251472), (1248, 247442), (1352, 228408), (1488, 207532), (1612, 191568), (1842, 167648), (1984, 155649), (2028, 152272), (2418, 127712), (2456, 125736), (2496, 123721), (2704, 114204), (2976, 103766), (3224, 95784), (3684, 83824), (3991, 77376), (4056, 76136), (4836, 63856), (4912, 62868), (5239, 58944), (5408, 57102), (5952, 51883), (6448, 47892), (7368, 41912), (7982, 38688), (8112, 38068), (9517, 32448), (9672, 31928), (9824, 31434), (10478, 29472), (10816, 28551), (11973, 25792), (12896, 23946), (14736, 20956), (15717, 19648), (15964, 19344), (16224, 19034)]