307646976

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 320

約数和(自身を含む): 1055932416

約数和(自身を除く): 748285440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 71, 78, 84, 91, 93, 96, 104, 112, 124, 128, 142, 156, 168, 182, 186, 192, 208, 213, 217, 224, 248, 256, 273, 284, 312, 336, 364, 372, 384, 403, 416, 426, 434, 448, 496, 497, 512, 546, 568, 624, 651, 672, 728, 744, 768, 806, 832, 852, 868, 896, 923, 992, 994, 1092, 1136, 1209, 1248, 1302, 1344, 1456, 1488, 1491, 1536, 1612, 1664, 1704, 1736, 1792, 1846, 1984, 1988, 2184, 2201, 2272, 2418, 2496, 2604, 2688, 2769, 2821, 2912, 2976, 2982, 3224, 3328, 3408, 3472, 3584, 3692, 3968, 3976, 4368, 4402, 4544, 4836, 4992, 5208, 5376, 5538, 5642, 5824, 5952, 5964, 6448, 6461, 6603, 6656, 6816, 6944, 7384, 7936, 7952, 8463, 8736, 8804, 9088, 9672, 9984, 10416, 10752, 11076, 11284, 11648, 11904, 11928, 12896, 12922, 13206, 13632, 13888, 14768, 15407, 15872, 15904, 16926, 17472, 17608, 18176, 19344, 19383, 19968, 20832, 22152, 22568, 23296, 23808, 23856, 25792, 25844, 26412, 27264, 27776, 28613, 29536, 30814, 31808, 33852, 34944, 35216, 36352, 38688, 38766, 41664, 44304, 45136, 46221, 46592, 47616, 47712, 51584, 51688, 52824, 54528, 55552, 57226, 59072, 61628, 63616, 67704, 69888, 70432, 77376, 77532, 83328, 85839, 88608, 90272, 92442, 95424, 103168, 103376, 105648, 109056, 111104, 114452, 118144, 123256, 127232, 135408, 139776, 140864, 154752, 155064, 166656, 171678, 177216, 180544, 184884, 190848, 200291, 206336, 206752, 211296, 228904, 236288, 246512, 254464, 270816, 281728, 309504, 310128, 333312, 343356, 354432, 361088, 369768, 381696, 400582, 413504, 422592, 457808, 472576, 493024, 541632, 563456, 600873, 619008, 620256, 686712, 708864, 722176, 739536, 763392, 801164, 827008, 845184, 915616, 986048, 1083264, 1126912, 1201746, 1240512, 1373424, 1417728, 1444352, 1479072, 1602328, 1654016, 1690368, 1831232, 1972096, 2166528, 2403492, 2481024, 2746848, 2958144, 3204656, 3308032, 3380736, 3662464, 3944192, 4333056, 4806984, 4962048, 5493696, 5916288, 6409312, 7324928, 7888384, 9613968, 9924096, 10987392, 11832576, 12818624, 14649856, 19227936, 21974784, 23665152, 25637248, 38455872, 43949568, 51274496, 76911744, 102548992, 153823488, 307646976]

約数ペア:

[(1, 307646976), (2, 153823488), (3, 102548992), (4, 76911744), (6, 51274496), (7, 43949568), (8, 38455872), (12, 25637248), (13, 23665152), (14, 21974784), (16, 19227936), (21, 14649856), (24, 12818624), (26, 11832576), (28, 10987392), (31, 9924096), (32, 9613968), (39, 7888384), (42, 7324928), (48, 6409312), (52, 5916288), (56, 5493696), (62, 4962048), (64, 4806984), (71, 4333056), (78, 3944192), (84, 3662464), (91, 3380736), (93, 3308032), (96, 3204656), (104, 2958144), (112, 2746848), (124, 2481024), (128, 2403492), (142, 2166528), (156, 1972096), (168, 1831232), (182, 1690368), (186, 1654016), (192, 1602328), (208, 1479072), (213, 1444352), (217, 1417728), (224, 1373424), (248, 1240512), (256, 1201746), (273, 1126912), (284, 1083264), (312, 986048), (336, 915616), (364, 845184), (372, 827008), (384, 801164), (403, 763392), (416, 739536), (426, 722176), (434, 708864), (448, 686712), (496, 620256), (497, 619008), (512, 600873), (546, 563456), (568, 541632), (624, 493024), (651, 472576), (672, 457808), (728, 422592), (744, 413504), (768, 400582), (806, 381696), (832, 369768), (852, 361088), (868, 354432), (896, 343356), (923, 333312), (992, 310128), (994, 309504), (1092, 281728), (1136, 270816), (1209, 254464), (1248, 246512), (1302, 236288), (1344, 228904), (1456, 211296), (1488, 206752), (1491, 206336), (1536, 200291), (1612, 190848), (1664, 184884), (1704, 180544), (1736, 177216), (1792, 171678), (1846, 166656), (1984, 155064), (1988, 154752), (2184, 140864), (2201, 139776), (2272, 135408), (2418, 127232), (2496, 123256), (2604, 118144), (2688, 114452), (2769, 111104), (2821, 109056), (2912, 105648), (2976, 103376), (2982, 103168), (3224, 95424), (3328, 92442), (3408, 90272), (3472, 88608), (3584, 85839), (3692, 83328), (3968, 77532), (3976, 77376), (4368, 70432), (4402, 69888), (4544, 67704), (4836, 63616), (4992, 61628), (5208, 59072), (5376, 57226), (5538, 55552), (5642, 54528), (5824, 52824), (5952, 51688), (5964, 51584), (6448, 47712), (6461, 47616), (6603, 46592), (6656, 46221), (6816, 45136), (6944, 44304), (7384, 41664), (7936, 38766), (7952, 38688), (8463, 36352), (8736, 35216), (8804, 34944), (9088, 33852), (9672, 31808), (9984, 30814), (10416, 29536), (10752, 28613), (11076, 27776), (11284, 27264), (11648, 26412), (11904, 25844), (11928, 25792), (12896, 23856), (12922, 23808), (13206, 23296), (13632, 22568), (13888, 22152), (14768, 20832), (15407, 19968), (15872, 19383), (15904, 19344), (16926, 18176), (17472, 17608)]