1326108672

素因数分解:

$2^{12}\times 3^4\times 7^1\times {\mathrm{571}}^1$

素因数の和:614

約数の個数: 260

約数和(自身を含む): 4535323936

約数和(自身を除く): 3209215264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 571, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1142, 1152, 1296, 1344, 1512, 1536, 1713, 1728, 1792, 2016, 2048, 2268, 2284, 2304, 2592, 2688, 3024, 3072, 3426, 3456, 3584, 3997, 4032, 4096, 4536, 4568, 4608, 5139, 5184, 5376, 6048, 6144, 6852, 6912, 7168, 7994, 8064, 9072, 9136, 9216, 10278, 10368, 10752, 11991, 12096, 12288, 13704, 13824, 14336, 15417, 15988, 16128, 18144, 18272, 18432, 20556, 20736, 21504, 23982, 24192, 27408, 27648, 28672, 30834, 31976, 32256, 35973, 36288, 36544, 36864, 41112, 41472, 43008, 46251, 47964, 48384, 54816, 55296, 61668, 63952, 64512, 71946, 72576, 73088, 82224, 82944, 86016, 92502, 95928, 96768, 107919, 109632, 110592, 123336, 127904, 129024, 143892, 145152, 146176, 164448, 165888, 185004, 191856, 193536, 215838, 219264, 246672, 255808, 258048, 287784, 290304, 292352, 323757, 328896, 331776, 370008, 383712, 387072, 431676, 438528, 493344, 511616, 575568, 580608, 584704, 647514, 657792, 740016, 767424, 774144, 863352, 877056, 986688, 1023232, 1151136, 1161216, 1169408, 1295028, 1315584, 1480032, 1534848, 1726704, 1754112, 1973376, 2046464, 2302272, 2322432, 2338816, 2590056, 2631168, 2960064, 3069696, 3453408, 3508224, 3946752, 4092928, 4604544, 5180112, 5262336, 5920128, 6139392, 6906816, 7016448, 7893504, 8185856, 9209088, 10360224, 10524672, 11840256, 12278784, 13813632, 15787008, 16371712, 18418176, 20720448, 21049344, 23680512, 24557568, 27627264, 31574016, 36836352, 41440896, 47361024, 49115136, 55254528, 63148032, 73672704, 82881792, 94722048, 110509056, 147345408, 165763584, 189444096, 221018112, 331527168, 442036224, 663054336, 1326108672]

約数ペア:

[(1, 1326108672), (2, 663054336), (3, 442036224), (4, 331527168), (6, 221018112), (7, 189444096), (8, 165763584), (9, 147345408), (12, 110509056), (14, 94722048), (16, 82881792), (18, 73672704), (21, 63148032), (24, 55254528), (27, 49115136), (28, 47361024), (32, 41440896), (36, 36836352), (42, 31574016), (48, 27627264), (54, 24557568), (56, 23680512), (63, 21049344), (64, 20720448), (72, 18418176), (81, 16371712), (84, 15787008), (96, 13813632), (108, 12278784), (112, 11840256), (126, 10524672), (128, 10360224), (144, 9209088), (162, 8185856), (168, 7893504), (189, 7016448), (192, 6906816), (216, 6139392), (224, 5920128), (252, 5262336), (256, 5180112), (288, 4604544), (324, 4092928), (336, 3946752), (378, 3508224), (384, 3453408), (432, 3069696), (448, 2960064), (504, 2631168), (512, 2590056), (567, 2338816), (571, 2322432), (576, 2302272), (648, 2046464), (672, 1973376), (756, 1754112), (768, 1726704), (864, 1534848), (896, 1480032), (1008, 1315584), (1024, 1295028), (1134, 1169408), (1142, 1161216), (1152, 1151136), (1296, 1023232), (1344, 986688), (1512, 877056), (1536, 863352), (1713, 774144), (1728, 767424), (1792, 740016), (2016, 657792), (2048, 647514), (2268, 584704), (2284, 580608), (2304, 575568), (2592, 511616), (2688, 493344), (3024, 438528), (3072, 431676), (3426, 387072), (3456, 383712), (3584, 370008), (3997, 331776), (4032, 328896), (4096, 323757), (4536, 292352), (4568, 290304), (4608, 287784), (5139, 258048), (5184, 255808), (5376, 246672), (6048, 219264), (6144, 215838), (6852, 193536), (6912, 191856), (7168, 185004), (7994, 165888), (8064, 164448), (9072, 146176), (9136, 145152), (9216, 143892), (10278, 129024), (10368, 127904), (10752, 123336), (11991, 110592), (12096, 109632), (12288, 107919), (13704, 96768), (13824, 95928), (14336, 92502), (15417, 86016), (15988, 82944), (16128, 82224), (18144, 73088), (18272, 72576), (18432, 71946), (20556, 64512), (20736, 63952), (21504, 61668), (23982, 55296), (24192, 54816), (27408, 48384), (27648, 47964), (28672, 46251), (30834, 43008), (31976, 41472), (32256, 41112), (35973, 36864), (36288, 36544)]