345382656

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 965422080

約数和(自身を除く): 620039424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 89, 93, 96, 124, 128, 163, 178, 186, 192, 248, 256, 267, 326, 356, 372, 384, 489, 496, 534, 652, 712, 744, 768, 978, 992, 1068, 1304, 1424, 1488, 1956, 1984, 2136, 2608, 2759, 2848, 2976, 3912, 3968, 4272, 5053, 5216, 5518, 5696, 5952, 7824, 7936, 8277, 8544, 10106, 10432, 11036, 11392, 11904, 14507, 15159, 15648, 16554, 17088, 20212, 20864, 22072, 22784, 23808, 29014, 30318, 31296, 33108, 34176, 40424, 41728, 43521, 44144, 58028, 60636, 62592, 66216, 68352, 80848, 87042, 88288, 116056, 121272, 125184, 132432, 161696, 174084, 176576, 232112, 242544, 264864, 323392, 348168, 353152, 449717, 464224, 485088, 529728, 646784, 696336, 706304, 899434, 928448, 970176, 1059456, 1293568, 1349151, 1392672, 1798868, 1856896, 1940352, 2118912, 2698302, 2785344, 3597736, 3713792, 3880704, 5396604, 5570688, 7195472, 10793208, 11141376, 14390944, 21586416, 28781888, 43172832, 57563776, 86345664, 115127552, 172691328, 345382656]

約数ペア:

[(1, 345382656), (2, 172691328), (3, 115127552), (4, 86345664), (6, 57563776), (8, 43172832), (12, 28781888), (16, 21586416), (24, 14390944), (31, 11141376), (32, 10793208), (48, 7195472), (62, 5570688), (64, 5396604), (89, 3880704), (93, 3713792), (96, 3597736), (124, 2785344), (128, 2698302), (163, 2118912), (178, 1940352), (186, 1856896), (192, 1798868), (248, 1392672), (256, 1349151), (267, 1293568), (326, 1059456), (356, 970176), (372, 928448), (384, 899434), (489, 706304), (496, 696336), (534, 646784), (652, 529728), (712, 485088), (744, 464224), (768, 449717), (978, 353152), (992, 348168), (1068, 323392), (1304, 264864), (1424, 242544), (1488, 232112), (1956, 176576), (1984, 174084), (2136, 161696), (2608, 132432), (2759, 125184), (2848, 121272), (2976, 116056), (3912, 88288), (3968, 87042), (4272, 80848), (5053, 68352), (5216, 66216), (5518, 62592), (5696, 60636), (5952, 58028), (7824, 44144), (7936, 43521), (8277, 41728), (8544, 40424), (10106, 34176), (10432, 33108), (11036, 31296), (11392, 30318), (11904, 29014), (14507, 23808), (15159, 22784), (15648, 22072), (16554, 20864), (17088, 20212)]