255636532416

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{761}}^1$

素因数の和:1263

約数の個数: 224

約数和(自身を含む): 701046339840

約数和(自身を除く): 445409807424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 139, 164, 192, 246, 278, 307, 328, 417, 492, 556, 614, 656, 761, 834, 921, 984, 1112, 1228, 1312, 1522, 1668, 1842, 1968, 2224, 2283, 2456, 2624, 3044, 3336, 3684, 3936, 4448, 4566, 4912, 5699, 6088, 6672, 7368, 7872, 8896, 9132, 9824, 11398, 12176, 12587, 13344, 14736, 17097, 18264, 19648, 22796, 24352, 25174, 26688, 29472, 31201, 34194, 36528, 37761, 42673, 45592, 48704, 50348, 58944, 62402, 68388, 73056, 75522, 85346, 91184, 93603, 100696, 105779, 124804, 128019, 136776, 146112, 151044, 170692, 182368, 187206, 201392, 211558, 233627, 249608, 256038, 273552, 302088, 317337, 341384, 364736, 374412, 402784, 423116, 467254, 499216, 512076, 547104, 604176, 634674, 682768, 700881, 748824, 805568, 846232, 934508, 998432, 1024152, 1094208, 1208352, 1269348, 1365536, 1401762, 1497648, 1692464, 1749593, 1869016, 1996864, 2048304, 2416704, 2538696, 2731072, 2803524, 2995296, 3384928, 3499186, 3738032, 4096608, 4336939, 5077392, 5248779, 5607048, 5990592, 6769856, 6998372, 7476064, 8193216, 8673878, 9578707, 10154784, 10497558, 11214096, 13010817, 13996744, 14952128, 17347756, 19157414, 20309568, 20995116, 22428192, 26021634, 27993488, 28736121, 32474153, 34695512, 38314828, 41990232, 44856384, 52043268, 55986976, 57472242, 64948306, 69391024, 76629656, 83980464, 97422459, 104086536, 111973952, 114944484, 129896612, 138782048, 153259312, 167960928, 194844918, 208173072, 229888968, 259793224, 277564096, 306518624, 335921856, 389689836, 416346144, 459777936, 519586448, 613037248, 779379672, 832692288, 919555872, 1039172896, 1331440273, 1558759344, 1839111744, 2078345792, 2662880546, 3117518688, 3994320819, 5325761092, 6235037376, 7988641638, 10651522184, 15977283276, 21303044368, 31954566552, 42606088736, 63909133104, 85212177472, 127818266208, 255636532416]

約数ペア:

[(1, 255636532416), (2, 127818266208), (3, 85212177472), (4, 63909133104), (6, 42606088736), (8, 31954566552), (12, 21303044368), (16, 15977283276), (24, 10651522184), (32, 7988641638), (41, 6235037376), (48, 5325761092), (64, 3994320819), (82, 3117518688), (96, 2662880546), (123, 2078345792), (139, 1839111744), (164, 1558759344), (192, 1331440273), (246, 1039172896), (278, 919555872), (307, 832692288), (328, 779379672), (417, 613037248), (492, 519586448), (556, 459777936), (614, 416346144), (656, 389689836), (761, 335921856), (834, 306518624), (921, 277564096), (984, 259793224), (1112, 229888968), (1228, 208173072), (1312, 194844918), (1522, 167960928), (1668, 153259312), (1842, 138782048), (1968, 129896612), (2224, 114944484), (2283, 111973952), (2456, 104086536), (2624, 97422459), (3044, 83980464), (3336, 76629656), (3684, 69391024), (3936, 64948306), (4448, 57472242), (4566, 55986976), (4912, 52043268), (5699, 44856384), (6088, 41990232), (6672, 38314828), (7368, 34695512), (7872, 32474153), (8896, 28736121), (9132, 27993488), (9824, 26021634), (11398, 22428192), (12176, 20995116), (12587, 20309568), (13344, 19157414), (14736, 17347756), (17097, 14952128), (18264, 13996744), (19648, 13010817), (22796, 11214096), (24352, 10497558), (25174, 10154784), (26688, 9578707), (29472, 8673878), (31201, 8193216), (34194, 7476064), (36528, 6998372), (37761, 6769856), (42673, 5990592), (45592, 5607048), (48704, 5248779), (50348, 5077392), (58944, 4336939), (62402, 4096608), (68388, 3738032), (73056, 3499186), (75522, 3384928), (85346, 2995296), (91184, 2803524), (93603, 2731072), (100696, 2538696), (105779, 2416704), (124804, 2048304), (128019, 1996864), (136776, 1869016), (146112, 1749593), (151044, 1692464), (170692, 1497648), (182368, 1401762), (187206, 1365536), (201392, 1269348), (211558, 1208352), (233627, 1094208), (249608, 1024152), (256038, 998432), (273552, 934508), (302088, 846232), (317337, 805568), (341384, 748824), (364736, 700881), (374412, 682768), (402784, 634674), (423116, 604176), (467254, 547104), (499216, 512076)]