256510360128

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{15569}}^1$

素因数の和:15893

約数の個数: 224

約数和(自身を含む): 768809232000

約数和(自身を除く): 512298871872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 132, 174, 176, 192, 232, 264, 269, 319, 348, 352, 464, 528, 538, 638, 696, 704, 807, 928, 957, 1056, 1076, 1276, 1392, 1614, 1856, 1914, 2112, 2152, 2552, 2784, 2959, 3228, 3828, 4304, 5104, 5568, 5918, 6456, 7656, 7801, 8608, 8877, 10208, 11836, 12912, 15312, 15569, 15602, 17216, 17754, 20416, 23403, 23672, 25824, 30624, 31138, 31204, 35508, 46707, 46806, 47344, 51648, 61248, 62276, 62408, 71016, 85811, 93414, 93612, 94688, 124552, 124816, 142032, 171259, 171622, 186828, 187224, 189376, 249104, 249632, 257433, 284064, 342518, 343244, 373656, 374448, 451501, 498208, 499264, 513777, 514866, 568128, 685036, 686488, 747312, 748896, 903002, 996416, 1027554, 1029732, 1354503, 1370072, 1372976, 1494624, 1497792, 1806004, 2055108, 2059464, 2709006, 2740144, 2745952, 2989248, 3612008, 4110216, 4118928, 4188061, 4966511, 5418012, 5480288, 5491904, 7224016, 8220432, 8237856, 8376122, 9933022, 10836024, 10960576, 12564183, 14448032, 14899533, 16440864, 16475712, 16752244, 19866044, 21672048, 25128366, 28896064, 29799066, 32881728, 33504488, 39732088, 43344096, 46068671, 50256732, 59598132, 67008976, 79464176, 86688192, 92137342, 100513464, 119196264, 121453769, 134017952, 138206013, 158928352, 184274684, 201026928, 238392528, 242907538, 268035904, 276412026, 317856704, 364361307, 368549368, 402053856, 476785056, 485815076, 552824052, 728722614, 737098736, 804107712, 953570112, 971630152, 1105648104, 1335991459, 1457445228, 1474197472, 1943260304, 2211296208, 2671982918, 2914890456, 2948394944, 3886520608, 4007974377, 4422592416, 5343965836, 5829780912, 7773041216, 8015948754, 8845184832, 10687931672, 11659561824, 16031897508, 21375863344, 23319123648, 32063795016, 42751726688, 64127590032, 85503453376, 128255180064, 256510360128]

約数ペア:

[(1, 256510360128), (2, 128255180064), (3, 85503453376), (4, 64127590032), (6, 42751726688), (8, 32063795016), (11, 23319123648), (12, 21375863344), (16, 16031897508), (22, 11659561824), (24, 10687931672), (29, 8845184832), (32, 8015948754), (33, 7773041216), (44, 5829780912), (48, 5343965836), (58, 4422592416), (64, 4007974377), (66, 3886520608), (87, 2948394944), (88, 2914890456), (96, 2671982918), (116, 2211296208), (132, 1943260304), (174, 1474197472), (176, 1457445228), (192, 1335991459), (232, 1105648104), (264, 971630152), (269, 953570112), (319, 804107712), (348, 737098736), (352, 728722614), (464, 552824052), (528, 485815076), (538, 476785056), (638, 402053856), (696, 368549368), (704, 364361307), (807, 317856704), (928, 276412026), (957, 268035904), (1056, 242907538), (1076, 238392528), (1276, 201026928), (1392, 184274684), (1614, 158928352), (1856, 138206013), (1914, 134017952), (2112, 121453769), (2152, 119196264), (2552, 100513464), (2784, 92137342), (2959, 86688192), (3228, 79464176), (3828, 67008976), (4304, 59598132), (5104, 50256732), (5568, 46068671), (5918, 43344096), (6456, 39732088), (7656, 33504488), (7801, 32881728), (8608, 29799066), (8877, 28896064), (10208, 25128366), (11836, 21672048), (12912, 19866044), (15312, 16752244), (15569, 16475712), (15602, 16440864), (17216, 14899533), (17754, 14448032), (20416, 12564183), (23403, 10960576), (23672, 10836024), (25824, 9933022), (30624, 8376122), (31138, 8237856), (31204, 8220432), (35508, 7224016), (46707, 5491904), (46806, 5480288), (47344, 5418012), (51648, 4966511), (61248, 4188061), (62276, 4118928), (62408, 4110216), (71016, 3612008), (85811, 2989248), (93414, 2745952), (93612, 2740144), (94688, 2709006), (124552, 2059464), (124816, 2055108), (142032, 1806004), (171259, 1497792), (171622, 1494624), (186828, 1372976), (187224, 1370072), (189376, 1354503), (249104, 1029732), (249632, 1027554), (257433, 996416), (284064, 903002), (342518, 748896), (343244, 747312), (373656, 686488), (374448, 685036), (451501, 568128), (498208, 514866), (499264, 513777)]