21579986304

素因数分解:

$2^7\times 3^7\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:769

約数の個数: 256

約数和(自身を含む): 65091993600

約数和(自身を除く): 43512007296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 128, 144, 162, 192, 216, 243, 254, 288, 324, 381, 384, 432, 486, 508, 576, 607, 648, 729, 762, 864, 972, 1016, 1143, 1152, 1214, 1296, 1458, 1524, 1728, 1821, 1944, 2032, 2187, 2286, 2428, 2592, 2916, 3048, 3429, 3456, 3642, 3888, 4064, 4374, 4572, 4856, 5184, 5463, 5832, 6096, 6858, 7284, 7776, 8128, 8748, 9144, 9712, 10287, 10368, 10926, 11664, 12192, 13716, 14568, 15552, 16256, 16389, 17496, 18288, 19424, 20574, 21852, 23328, 24384, 27432, 29136, 30861, 31104, 32778, 34992, 36576, 38848, 41148, 43704, 46656, 48768, 49167, 54864, 58272, 61722, 65556, 69984, 73152, 77089, 77696, 82296, 87408, 92583, 93312, 98334, 109728, 116544, 123444, 131112, 139968, 146304, 147501, 154178, 164592, 174816, 185166, 196668, 219456, 231267, 233088, 246888, 262224, 277749, 279936, 295002, 308356, 329184, 349632, 370332, 393336, 438912, 442503, 462534, 493776, 524448, 555498, 590004, 616712, 658368, 693801, 699264, 740664, 786672, 885006, 925068, 987552, 1048896, 1110996, 1180008, 1233424, 1316736, 1327509, 1387602, 1481328, 1573344, 1770012, 1850136, 1975104, 2081403, 2097792, 2221992, 2360016, 2466848, 2655018, 2775204, 2962656, 3146688, 3540024, 3700272, 3950208, 4162806, 4443984, 4720032, 4933696, 5310036, 5550408, 5925312, 6244209, 6293376, 7080048, 7400544, 8325612, 8887968, 9440064, 9867392, 10620072, 11100816, 11850624, 12488418, 14160096, 14801088, 16651224, 17775936, 18732627, 18880128, 21240144, 22201632, 24976836, 28320192, 29602176, 33302448, 35551872, 37465254, 42480288, 44403264, 49953672, 56197881, 56640384, 66604896, 74930508, 84960576, 88806528, 99907344, 112395762, 133209792, 149861016, 168593643, 169921152, 199814688, 224791524, 266419584, 299722032, 337187286, 399629376, 449583048, 599444064, 674374572, 799258752, 899166096, 1198888128, 1348749144, 1798332192, 2397776256, 2697498288, 3596664384, 5394996576, 7193328768, 10789993152, 21579986304]

約数ペア:

[(1, 21579986304), (2, 10789993152), (3, 7193328768), (4, 5394996576), (6, 3596664384), (8, 2697498288), (9, 2397776256), (12, 1798332192), (16, 1348749144), (18, 1198888128), (24, 899166096), (27, 799258752), (32, 674374572), (36, 599444064), (48, 449583048), (54, 399629376), (64, 337187286), (72, 299722032), (81, 266419584), (96, 224791524), (108, 199814688), (127, 169921152), (128, 168593643), (144, 149861016), (162, 133209792), (192, 112395762), (216, 99907344), (243, 88806528), (254, 84960576), (288, 74930508), (324, 66604896), (381, 56640384), (384, 56197881), (432, 49953672), (486, 44403264), (508, 42480288), (576, 37465254), (607, 35551872), (648, 33302448), (729, 29602176), (762, 28320192), (864, 24976836), (972, 22201632), (1016, 21240144), (1143, 18880128), (1152, 18732627), (1214, 17775936), (1296, 16651224), (1458, 14801088), (1524, 14160096), (1728, 12488418), (1821, 11850624), (1944, 11100816), (2032, 10620072), (2187, 9867392), (2286, 9440064), (2428, 8887968), (2592, 8325612), (2916, 7400544), (3048, 7080048), (3429, 6293376), (3456, 6244209), (3642, 5925312), (3888, 5550408), (4064, 5310036), (4374, 4933696), (4572, 4720032), (4856, 4443984), (5184, 4162806), (5463, 3950208), (5832, 3700272), (6096, 3540024), (6858, 3146688), (7284, 2962656), (7776, 2775204), (8128, 2655018), (8748, 2466848), (9144, 2360016), (9712, 2221992), (10287, 2097792), (10368, 2081403), (10926, 1975104), (11664, 1850136), (12192, 1770012), (13716, 1573344), (14568, 1481328), (15552, 1387602), (16256, 1327509), (16389, 1316736), (17496, 1233424), (18288, 1180008), (19424, 1110996), (20574, 1048896), (21852, 987552), (23328, 925068), (24384, 885006), (27432, 786672), (29136, 740664), (30861, 699264), (31104, 693801), (32778, 658368), (34992, 616712), (36576, 590004), (38848, 555498), (41148, 524448), (43704, 493776), (46656, 462534), (48768, 442503), (49167, 438912), (54864, 393336), (58272, 370332), (61722, 349632), (65556, 329184), (69984, 308356), (73152, 295002), (77089, 279936), (77696, 277749), (82296, 262224), (87408, 246888), (92583, 233088), (93312, 231267), (98334, 219456), (109728, 196668), (116544, 185166), (123444, 174816), (131112, 164592), (139968, 154178), (146304, 147501)]