28157030784

素因数分解:

$2^7\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2531}}^1$

素因数の和:2623

約数の個数: 320

約数和(自身を含む): 89062340400

約数和(自身を除く): 60905309616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 37, 48, 54, 58, 64, 72, 74, 81, 87, 96, 108, 111, 116, 128, 144, 148, 162, 174, 192, 216, 222, 232, 261, 288, 296, 324, 333, 348, 384, 432, 444, 464, 522, 576, 592, 648, 666, 696, 783, 864, 888, 928, 999, 1044, 1073, 1152, 1184, 1296, 1332, 1392, 1566, 1728, 1776, 1856, 1998, 2088, 2146, 2349, 2368, 2531, 2592, 2664, 2784, 2997, 3132, 3219, 3456, 3552, 3712, 3996, 4176, 4292, 4698, 4736, 5062, 5184, 5328, 5568, 5994, 6264, 6438, 7104, 7593, 7992, 8352, 8584, 9396, 9657, 10124, 10368, 10656, 11136, 11988, 12528, 12876, 14208, 15186, 15984, 16704, 17168, 18792, 19314, 20248, 21312, 22779, 23976, 25056, 25752, 28971, 30372, 31968, 33408, 34336, 37584, 38628, 40496, 42624, 45558, 47952, 50112, 51504, 57942, 60744, 63936, 68337, 68672, 73399, 75168, 77256, 80992, 86913, 91116, 93647, 95904, 100224, 103008, 115884, 121488, 127872, 136674, 137344, 146798, 150336, 154512, 161984, 173826, 182232, 187294, 191808, 205011, 206016, 220197, 231768, 242976, 273348, 280941, 293596, 300672, 309024, 323968, 347652, 364464, 374588, 383616, 410022, 412032, 440394, 463536, 485952, 546696, 561882, 587192, 618048, 660591, 695304, 728928, 749176, 820044, 842823, 880788, 927072, 971904, 1093392, 1123764, 1174384, 1236096, 1321182, 1390608, 1457856, 1498352, 1640088, 1685646, 1761576, 1854144, 1981773, 2186784, 2247528, 2348768, 2528469, 2642364, 2715763, 2781216, 2915712, 2996704, 3280176, 3371292, 3523152, 3708288, 3963546, 4373568, 4495056, 4697536, 5056938, 5284728, 5431526, 5562432, 5945319, 5993408, 6560352, 6742584, 7046304, 7585407, 7927092, 8147289, 8747136, 8990112, 9395072, 10113876, 10569456, 10863052, 11124864, 11890638, 11986816, 13120704, 13485168, 14092608, 15170814, 15854184, 16294578, 17980224, 20227752, 21138912, 21726104, 23781276, 24441867, 26241408, 26970336, 28185216, 30341628, 31708368, 32589156, 35960448, 40455504, 42277824, 43452208, 47562552, 48883734, 53940672, 60683256, 63416736, 65178312, 73325601, 80911008, 84555648, 86904416, 95125104, 97767468, 107881344, 121366512, 126833472, 130356624, 146651202, 161822016, 173808832, 190250208, 195534936, 219976803, 242733024, 253666944, 260713248, 293302404, 323644032, 347617664, 380500416, 391069872, 439953606, 485466048, 521426496, 586604808, 761000832, 782139744, 879907212, 970932096, 1042852992, 1173209616, 1564279488, 1759814424, 2346419232, 3128558976, 3519628848, 4692838464, 7039257696, 9385676928, 14078515392, 28157030784]

約数ペア:

[(1, 28157030784), (2, 14078515392), (3, 9385676928), (4, 7039257696), (6, 4692838464), (8, 3519628848), (9, 3128558976), (12, 2346419232), (16, 1759814424), (18, 1564279488), (24, 1173209616), (27, 1042852992), (29, 970932096), (32, 879907212), (36, 782139744), (37, 761000832), (48, 586604808), (54, 521426496), (58, 485466048), (64, 439953606), (72, 391069872), (74, 380500416), (81, 347617664), (87, 323644032), (96, 293302404), (108, 260713248), (111, 253666944), (116, 242733024), (128, 219976803), (144, 195534936), (148, 190250208), (162, 173808832), (174, 161822016), (192, 146651202), (216, 130356624), (222, 126833472), (232, 121366512), (261, 107881344), (288, 97767468), (296, 95125104), (324, 86904416), (333, 84555648), (348, 80911008), (384, 73325601), (432, 65178312), (444, 63416736), (464, 60683256), (522, 53940672), (576, 48883734), (592, 47562552), (648, 43452208), (666, 42277824), (696, 40455504), (783, 35960448), (864, 32589156), (888, 31708368), (928, 30341628), (999, 28185216), (1044, 26970336), (1073, 26241408), (1152, 24441867), (1184, 23781276), (1296, 21726104), (1332, 21138912), (1392, 20227752), (1566, 17980224), (1728, 16294578), (1776, 15854184), (1856, 15170814), (1998, 14092608), (2088, 13485168), (2146, 13120704), (2349, 11986816), (2368, 11890638), (2531, 11124864), (2592, 10863052), (2664, 10569456), (2784, 10113876), (2997, 9395072), (3132, 8990112), (3219, 8747136), (3456, 8147289), (3552, 7927092), (3712, 7585407), (3996, 7046304), (4176, 6742584), (4292, 6560352), (4698, 5993408), (4736, 5945319), (5062, 5562432), (5184, 5431526), (5328, 5284728), (5568, 5056938), (5994, 4697536), (6264, 4495056), (6438, 4373568), (7104, 3963546), (7593, 3708288), (7992, 3523152), (8352, 3371292), (8584, 3280176), (9396, 2996704), (9657, 2915712), (10124, 2781216), (10368, 2715763), (10656, 2642364), (11136, 2528469), (11988, 2348768), (12528, 2247528), (12876, 2186784), (14208, 1981773), (15186, 1854144), (15984, 1761576), (16704, 1685646), (17168, 1640088), (18792, 1498352), (19314, 1457856), (20248, 1390608), (21312, 1321182), (22779, 1236096), (23976, 1174384), (25056, 1123764), (25752, 1093392), (28971, 971904), (30372, 927072), (31968, 880788), (33408, 842823), (34336, 820044), (37584, 749176), (38628, 728928), (40496, 695304), (42624, 660591), (45558, 618048), (47952, 587192), (50112, 561882), (51504, 546696), (57942, 485952), (60744, 463536), (63936, 440394), (68337, 412032), (68672, 410022), (73399, 383616), (75168, 374588), (77256, 364464), (80992, 347652), (86913, 323968), (91116, 309024), (93647, 300672), (95904, 293596), (100224, 280941), (103008, 273348), (115884, 242976), (121488, 231768), (127872, 220197), (136674, 206016), (137344, 205011), (146798, 191808), (150336, 187294), (154512, 182232), (161984, 173826)]