4408471808

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 10413607680

約数和(自身を除く): 6005135872

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 128, 152, 169, 173, 208, 247, 248, 256, 304, 338, 346, 403, 416, 494, 496, 589, 608, 676, 692, 806, 832, 988, 992, 1178, 1216, 1352, 1384, 1612, 1664, 1976, 1984, 2249, 2356, 2432, 2704, 2768, 3211, 3224, 3287, 3328, 3952, 3968, 4498, 4712, 4864, 5239, 5363, 5408, 5536, 6422, 6448, 6574, 7657, 7904, 7936, 8996, 9424, 10478, 10726, 10816, 11072, 12844, 12896, 13148, 15314, 15808, 17992, 18848, 20956, 21452, 21632, 22144, 25688, 25792, 26296, 29237, 30628, 31616, 35984, 37696, 41912, 42731, 42904, 43264, 44288, 51376, 51584, 52592, 58474, 61256, 63232, 69719, 71968, 75392, 83824, 85462, 85808, 99541, 101897, 102752, 103168, 105184, 116948, 122512, 139438, 143936, 150784, 167648, 170924, 171616, 199082, 203794, 205504, 210368, 233896, 245024, 278876, 287872, 335296, 341848, 343232, 398164, 407588, 411008, 420736, 467792, 490048, 555503, 557752, 575744, 670592, 683696, 686464, 796328, 815176, 822016, 841472, 906347, 935584, 980096, 1111006, 1115504, 1324661, 1341184, 1367392, 1372928, 1592656, 1630352, 1812694, 1871168, 1960192, 2222012, 2231008, 2649322, 2734784, 3185312, 3260704, 3625388, 3742336, 4444024, 4462016, 5298644, 5469568, 6370624, 6521408, 7250776, 7484672, 8888048, 8924032, 10597288, 10939136, 12741248, 13042816, 14501552, 17220593, 17776096, 17848064, 21194576, 25482496, 26085632, 29003104, 34441186, 35552192, 42389152, 58006208, 68882372, 71104384, 84778304, 116012416, 137764744, 142208768, 169556608, 232024832, 275529488, 339113216, 551058976, 1102117952, 2204235904, 4408471808]

約数ペア:

[(1, 4408471808), (2, 2204235904), (4, 1102117952), (8, 551058976), (13, 339113216), (16, 275529488), (19, 232024832), (26, 169556608), (31, 142208768), (32, 137764744), (38, 116012416), (52, 84778304), (62, 71104384), (64, 68882372), (76, 58006208), (104, 42389152), (124, 35552192), (128, 34441186), (152, 29003104), (169, 26085632), (173, 25482496), (208, 21194576), (247, 17848064), (248, 17776096), (256, 17220593), (304, 14501552), (338, 13042816), (346, 12741248), (403, 10939136), (416, 10597288), (494, 8924032), (496, 8888048), (589, 7484672), (608, 7250776), (676, 6521408), (692, 6370624), (806, 5469568), (832, 5298644), (988, 4462016), (992, 4444024), (1178, 3742336), (1216, 3625388), (1352, 3260704), (1384, 3185312), (1612, 2734784), (1664, 2649322), (1976, 2231008), (1984, 2222012), (2249, 1960192), (2356, 1871168), (2432, 1812694), (2704, 1630352), (2768, 1592656), (3211, 1372928), (3224, 1367392), (3287, 1341184), (3328, 1324661), (3952, 1115504), (3968, 1111006), (4498, 980096), (4712, 935584), (4864, 906347), (5239, 841472), (5363, 822016), (5408, 815176), (5536, 796328), (6422, 686464), (6448, 683696), (6574, 670592), (7657, 575744), (7904, 557752), (7936, 555503), (8996, 490048), (9424, 467792), (10478, 420736), (10726, 411008), (10816, 407588), (11072, 398164), (12844, 343232), (12896, 341848), (13148, 335296), (15314, 287872), (15808, 278876), (17992, 245024), (18848, 233896), (20956, 210368), (21452, 205504), (21632, 203794), (22144, 199082), (25688, 171616), (25792, 170924), (26296, 167648), (29237, 150784), (30628, 143936), (31616, 139438), (35984, 122512), (37696, 116948), (41912, 105184), (42731, 103168), (42904, 102752), (43264, 101897), (44288, 99541), (51376, 85808), (51584, 85462), (52592, 83824), (58474, 75392), (61256, 71968), (63232, 69719)]