256034511552

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{17827}}^1$

素因数の和:18019

約数の個数: 224

約数和(自身を含む): 741918638080

約数和(自身を除く): 485884126528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 127, 152, 186, 192, 228, 248, 254, 304, 372, 381, 456, 496, 508, 589, 608, 744, 762, 912, 992, 1016, 1178, 1216, 1488, 1524, 1767, 1824, 1984, 2032, 2356, 2413, 2976, 3048, 3534, 3648, 3937, 4064, 4712, 4826, 5952, 6096, 7068, 7239, 7874, 8128, 9424, 9652, 11811, 12192, 14136, 14478, 15748, 17827, 18848, 19304, 23622, 24384, 28272, 28956, 31496, 35654, 37696, 38608, 47244, 53481, 56544, 57912, 62992, 71308, 74803, 77216, 94488, 106962, 113088, 115824, 125984, 142616, 149606, 154432, 188976, 213924, 224409, 231648, 251968, 285232, 299212, 338713, 377952, 427848, 448818, 463296, 552637, 570464, 598424, 677426, 755904, 855696, 897636, 1016139, 1105274, 1140928, 1196848, 1354852, 1657911, 1711392, 1795272, 2032278, 2210548, 2264029, 2393696, 2709704, 3315822, 3422784, 3590544, 4064556, 4421096, 4528058, 4787392, 5419408, 6631644, 6792087, 7181088, 8129112, 8842192, 9056116, 10500103, 10838816, 13263288, 13584174, 14362176, 16258224, 17684384, 18112232, 21000206, 21677632, 26526576, 27168348, 31500309, 32516448, 35368768, 36224464, 42000412, 43016551, 53053152, 54336696, 63000618, 65032896, 70184899, 72448928, 84000824, 86033102, 106106304, 108673392, 126001236, 129049653, 140369798, 144897856, 168001648, 172066204, 210554697, 217346784, 252002472, 258099306, 280739596, 336003296, 344132408, 421109394, 434693568, 504004944, 516198612, 561479192, 672006592, 688264816, 842218788, 1008009888, 1032397224, 1122958384, 1333513081, 1376529632, 1684437576, 2016019776, 2064794448, 2245916768, 2667026162, 2753059264, 3368875152, 4000539243, 4129588896, 4491833536, 5334052324, 6737750304, 8001078486, 8259177792, 10668104648, 13475500608, 16002156972, 21336209296, 32004313944, 42672418592, 64008627888, 85344837184, 128017255776, 256034511552]

約数ペア:

[(1, 256034511552), (2, 128017255776), (3, 85344837184), (4, 64008627888), (6, 42672418592), (8, 32004313944), (12, 21336209296), (16, 16002156972), (19, 13475500608), (24, 10668104648), (31, 8259177792), (32, 8001078486), (38, 6737750304), (48, 5334052324), (57, 4491833536), (62, 4129588896), (64, 4000539243), (76, 3368875152), (93, 2753059264), (96, 2667026162), (114, 2245916768), (124, 2064794448), (127, 2016019776), (152, 1684437576), (186, 1376529632), (192, 1333513081), (228, 1122958384), (248, 1032397224), (254, 1008009888), (304, 842218788), (372, 688264816), (381, 672006592), (456, 561479192), (496, 516198612), (508, 504004944), (589, 434693568), (608, 421109394), (744, 344132408), (762, 336003296), (912, 280739596), (992, 258099306), (1016, 252002472), (1178, 217346784), (1216, 210554697), (1488, 172066204), (1524, 168001648), (1767, 144897856), (1824, 140369798), (1984, 129049653), (2032, 126001236), (2356, 108673392), (2413, 106106304), (2976, 86033102), (3048, 84000824), (3534, 72448928), (3648, 70184899), (3937, 65032896), (4064, 63000618), (4712, 54336696), (4826, 53053152), (5952, 43016551), (6096, 42000412), (7068, 36224464), (7239, 35368768), (7874, 32516448), (8128, 31500309), (9424, 27168348), (9652, 26526576), (11811, 21677632), (12192, 21000206), (14136, 18112232), (14478, 17684384), (15748, 16258224), (17827, 14362176), (18848, 13584174), (19304, 13263288), (23622, 10838816), (24384, 10500103), (28272, 9056116), (28956, 8842192), (31496, 8129112), (35654, 7181088), (37696, 6792087), (38608, 6631644), (47244, 5419408), (53481, 4787392), (56544, 4528058), (57912, 4421096), (62992, 4064556), (71308, 3590544), (74803, 3422784), (77216, 3315822), (94488, 2709704), (106962, 2393696), (113088, 2264029), (115824, 2210548), (125984, 2032278), (142616, 1795272), (149606, 1711392), (154432, 1657911), (188976, 1354852), (213924, 1196848), (224409, 1140928), (231648, 1105274), (251968, 1016139), (285232, 897636), (299212, 855696), (338713, 755904), (377952, 677426), (427848, 598424), (448818, 570464), (463296, 552637)]