2506883904

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 420

約数和(自身を含む): 8829263520

約数和(自身を除く): 6322379616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 71, 72, 81, 84, 96, 98, 108, 112, 126, 139, 142, 144, 147, 162, 168, 189, 192, 196, 213, 216, 224, 252, 278, 284, 288, 294, 324, 336, 378, 392, 417, 426, 432, 441, 448, 497, 504, 556, 567, 568, 576, 588, 639, 648, 672, 756, 784, 834, 852, 864, 882, 973, 994, 1008, 1112, 1134, 1136, 1176, 1251, 1278, 1296, 1323, 1344, 1491, 1512, 1568, 1668, 1704, 1728, 1764, 1917, 1946, 1988, 2016, 2224, 2268, 2272, 2352, 2502, 2556, 2592, 2646, 2919, 2982, 3024, 3136, 3336, 3408, 3479, 3528, 3753, 3834, 3892, 3969, 3976, 4032, 4448, 4473, 4536, 4544, 4704, 5004, 5112, 5184, 5292, 5751, 5838, 5964, 6048, 6672, 6811, 6816, 6958, 7056, 7506, 7668, 7784, 7938, 7952, 8757, 8896, 8946, 9072, 9408, 9869, 10008, 10224, 10437, 10584, 11259, 11502, 11676, 11928, 12096, 13344, 13419, 13622, 13632, 13916, 14112, 15012, 15336, 15568, 15876, 15904, 17514, 17892, 18144, 19738, 20016, 20433, 20448, 20874, 21168, 22518, 23004, 23352, 23856, 26271, 26688, 26838, 27244, 27832, 28224, 29607, 30024, 30672, 31136, 31311, 31752, 31808, 35028, 35784, 36288, 39476, 40032, 40257, 40866, 40896, 41748, 42336, 45036, 46008, 46704, 47712, 52542, 53676, 54488, 55664, 59214, 60048, 61299, 61344, 62272, 62622, 63504, 69083, 70056, 71568, 78813, 78952, 80064, 80514, 81732, 83496, 84672, 88821, 90072, 92016, 93408, 93933, 95424, 105084, 107352, 108976, 111328, 118428, 120096, 122598, 122688, 125244, 127008, 138166, 140112, 143136, 157626, 157904, 161028, 163464, 166992, 177642, 180144, 183897, 184032, 186816, 187866, 207249, 210168, 214704, 217952, 222656, 236856, 240192, 245196, 250488, 254016, 266463, 276332, 280224, 281799, 286272, 315252, 315808, 322056, 326928, 333984, 355284, 360288, 367794, 368064, 375732, 414498, 420336, 429408, 435904, 473712, 483581, 490392, 500976, 532926, 551691, 552664, 560448, 563598, 621747, 630504, 631616, 644112, 653856, 667968, 710568, 720576, 735588, 751464, 799389, 828996, 840672, 858816, 947424, 967162, 980784, 1001952, 1065852, 1103382, 1105328, 1127196, 1243494, 1261008, 1288224, 1307712, 1421136, 1450743, 1471176, 1502928, 1598778, 1657992, 1681344, 1865241, 1894848, 1934324, 1961568, 2003904, 2131704, 2206764, 2210656, 2254392, 2486988, 2522016, 2576448, 2842272, 2901486, 2942352, 3005856, 3197556, 3315984, 3730482, 3868648, 3923136, 4263408, 4352229, 4413528, 4421312, 4508784, 4973976, 5044032, 5595723, 5684544, 5802972, 5884704, 6011712, 6395112, 6631968, 7460964, 7737296, 8526816, 8704458, 8827056, 9017568, 9947952, 11191446, 11605944, 11769408, 12790224, 13056687, 13263936, 14921928, 15474592, 17053632, 17408916, 17654112, 18035136, 19895904, 22382892, 23211888, 25580448, 26113374, 29843856, 30949184, 34817832, 35308224, 39170061, 39791808, 44765784, 46423776, 51160896, 52226748, 59687712, 69635664, 78340122, 89531568, 92847552, 104453496, 119375424, 139271328, 156680244, 179063136, 208906992, 278542656, 313360488, 358126272, 417813984, 626720976, 835627968, 1253441952, 2506883904]

約数ペア:

[(1, 2506883904), (2, 1253441952), (3, 835627968), (4, 626720976), (6, 417813984), (7, 358126272), (8, 313360488), (9, 278542656), (12, 208906992), (14, 179063136), (16, 156680244), (18, 139271328), (21, 119375424), (24, 104453496), (27, 92847552), (28, 89531568), (32, 78340122), (36, 69635664), (42, 59687712), (48, 52226748), (49, 51160896), (54, 46423776), (56, 44765784), (63, 39791808), (64, 39170061), (71, 35308224), (72, 34817832), (81, 30949184), (84, 29843856), (96, 26113374), (98, 25580448), (108, 23211888), (112, 22382892), (126, 19895904), (139, 18035136), (142, 17654112), (144, 17408916), (147, 17053632), (162, 15474592), (168, 14921928), (189, 13263936), (192, 13056687), (196, 12790224), (213, 11769408), (216, 11605944), (224, 11191446), (252, 9947952), (278, 9017568), (284, 8827056), (288, 8704458), (294, 8526816), (324, 7737296), (336, 7460964), (378, 6631968), (392, 6395112), (417, 6011712), (426, 5884704), (432, 5802972), (441, 5684544), (448, 5595723), (497, 5044032), (504, 4973976), (556, 4508784), (567, 4421312), (568, 4413528), (576, 4352229), (588, 4263408), (639, 3923136), (648, 3868648), (672, 3730482), (756, 3315984), (784, 3197556), (834, 3005856), (852, 2942352), (864, 2901486), (882, 2842272), (973, 2576448), (994, 2522016), (1008, 2486988), (1112, 2254392), (1134, 2210656), (1136, 2206764), (1176, 2131704), (1251, 2003904), (1278, 1961568), (1296, 1934324), (1323, 1894848), (1344, 1865241), (1491, 1681344), (1512, 1657992), (1568, 1598778), (1668, 1502928), (1704, 1471176), (1728, 1450743), (1764, 1421136), (1917, 1307712), (1946, 1288224), (1988, 1261008), (2016, 1243494), (2224, 1127196), (2268, 1105328), (2272, 1103382), (2352, 1065852), (2502, 1001952), (2556, 980784), (2592, 967162), (2646, 947424), (2919, 858816), (2982, 840672), (3024, 828996), (3136, 799389), (3336, 751464), (3408, 735588), (3479, 720576), (3528, 710568), (3753, 667968), (3834, 653856), (3892, 644112), (3969, 631616), (3976, 630504), (4032, 621747), (4448, 563598), (4473, 560448), (4536, 552664), (4544, 551691), (4704, 532926), (5004, 500976), (5112, 490392), (5184, 483581), (5292, 473712), (5751, 435904), (5838, 429408), (5964, 420336), (6048, 414498), (6672, 375732), (6811, 368064), (6816, 367794), (6958, 360288), (7056, 355284), (7506, 333984), (7668, 326928), (7784, 322056), (7938, 315808), (7952, 315252), (8757, 286272), (8896, 281799), (8946, 280224), (9072, 276332), (9408, 266463), (9869, 254016), (10008, 250488), (10224, 245196), (10437, 240192), (10584, 236856), (11259, 222656), (11502, 217952), (11676, 214704), (11928, 210168), (12096, 207249), (13344, 187866), (13419, 186816), (13622, 184032), (13632, 183897), (13916, 180144), (14112, 177642), (15012, 166992), (15336, 163464), (15568, 161028), (15876, 157904), (15904, 157626), (17514, 143136), (17892, 140112), (18144, 138166), (19738, 127008), (20016, 125244), (20433, 122688), (20448, 122598), (20874, 120096), (21168, 118428), (22518, 111328), (23004, 108976), (23352, 107352), (23856, 105084), (26271, 95424), (26688, 93933), (26838, 93408), (27244, 92016), (27832, 90072), (28224, 88821), (29607, 84672), (30024, 83496), (30672, 81732), (31136, 80514), (31311, 80064), (31752, 78952), (31808, 78813), (35028, 71568), (35784, 70056), (36288, 69083), (39476, 63504), (40032, 62622), (40257, 62272), (40866, 61344), (40896, 61299), (41748, 60048), (42336, 59214), (45036, 55664), (46008, 54488), (46704, 53676), (47712, 52542)]