668400536704

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1115

約数の個数: 256

約数和(自身を含む): 1471776768000

約数和(自身を除く): 803376231296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 59, 64, 76, 86, 118, 127, 128, 152, 172, 236, 254, 304, 344, 472, 508, 608, 688, 817, 853, 944, 1016, 1121, 1216, 1376, 1634, 1706, 1888, 2032, 2242, 2413, 2432, 2537, 2752, 3268, 3412, 3776, 4064, 4484, 4826, 5074, 5461, 5504, 6536, 6824, 7493, 7552, 8128, 8968, 9652, 10148, 10922, 13072, 13648, 14986, 16207, 16256, 17936, 19304, 20296, 21844, 26144, 27296, 29972, 32414, 35872, 36679, 38608, 40592, 43688, 48203, 50327, 52288, 54592, 59944, 64828, 71744, 73358, 77216, 81184, 87376, 96406, 100654, 103759, 104576, 108331, 109184, 119888, 129656, 142367, 143488, 146716, 154432, 162368, 174752, 192812, 201308, 207518, 216662, 239776, 259312, 284734, 293432, 308864, 322199, 324736, 349504, 385624, 402616, 415036, 433324, 479552, 518624, 569468, 586864, 644398, 696901, 699008, 771248, 805232, 830072, 866648, 956213, 959104, 1037248, 1138936, 1173728, 1288796, 1393802, 1542496, 1610464, 1660144, 1733296, 1912426, 2058289, 2074496, 2164061, 2277872, 2347456, 2577592, 2787604, 3084992, 3220928, 3320288, 3466592, 3824852, 4116578, 4328122, 4555744, 4658233, 4694912, 5155184, 5575208, 6121781, 6169984, 6391529, 6441856, 6640576, 6933184, 7649704, 8233156, 8656244, 9111488, 9316466, 10310368, 11150416, 12243562, 12783058, 13281152, 13866368, 15299408, 16466312, 17312488, 18222976, 18632932, 20620736, 22300832, 24487124, 25566116, 30598816, 32932624, 34624976, 37265864, 41117159, 41241472, 44601664, 48974248, 51132232, 61197632, 65865248, 69249952, 74531728, 82234318, 88506427, 89203328, 97948496, 102264464, 121439051, 122395264, 131730496, 138499904, 149063456, 164468636, 177012854, 195896992, 204528928, 242878102, 263460992, 274835747, 276999808, 298126912, 328937272, 354025708, 391793984, 409057856, 485756204, 549671494, 596253824, 657874544, 708051416, 783587968, 818115712, 971512408, 1099342988, 1315749088, 1416102832, 1943024816, 2198685976, 2631498176, 2832205664, 3886049632, 4397371952, 5221879193, 5262996352, 5664411328, 7772099264, 8794743904, 10443758386, 11328822656, 15544198528, 17589487808, 20887516772, 35178975616, 41775033544, 83550067088, 167100134176, 334200268352, 668400536704]

約数ペア:

[(1, 668400536704), (2, 334200268352), (4, 167100134176), (8, 83550067088), (16, 41775033544), (19, 35178975616), (32, 20887516772), (38, 17589487808), (43, 15544198528), (59, 11328822656), (64, 10443758386), (76, 8794743904), (86, 7772099264), (118, 5664411328), (127, 5262996352), (128, 5221879193), (152, 4397371952), (172, 3886049632), (236, 2832205664), (254, 2631498176), (304, 2198685976), (344, 1943024816), (472, 1416102832), (508, 1315749088), (608, 1099342988), (688, 971512408), (817, 818115712), (853, 783587968), (944, 708051416), (1016, 657874544), (1121, 596253824), (1216, 549671494), (1376, 485756204), (1634, 409057856), (1706, 391793984), (1888, 354025708), (2032, 328937272), (2242, 298126912), (2413, 276999808), (2432, 274835747), (2537, 263460992), (2752, 242878102), (3268, 204528928), (3412, 195896992), (3776, 177012854), (4064, 164468636), (4484, 149063456), (4826, 138499904), (5074, 131730496), (5461, 122395264), (5504, 121439051), (6536, 102264464), (6824, 97948496), (7493, 89203328), (7552, 88506427), (8128, 82234318), (8968, 74531728), (9652, 69249952), (10148, 65865248), (10922, 61197632), (13072, 51132232), (13648, 48974248), (14986, 44601664), (16207, 41241472), (16256, 41117159), (17936, 37265864), (19304, 34624976), (20296, 32932624), (21844, 30598816), (26144, 25566116), (27296, 24487124), (29972, 22300832), (32414, 20620736), (35872, 18632932), (36679, 18222976), (38608, 17312488), (40592, 16466312), (43688, 15299408), (48203, 13866368), (50327, 13281152), (52288, 12783058), (54592, 12243562), (59944, 11150416), (64828, 10310368), (71744, 9316466), (73358, 9111488), (77216, 8656244), (81184, 8233156), (87376, 7649704), (96406, 6933184), (100654, 6640576), (103759, 6441856), (104576, 6391529), (108331, 6169984), (109184, 6121781), (119888, 5575208), (129656, 5155184), (142367, 4694912), (143488, 4658233), (146716, 4555744), (154432, 4328122), (162368, 4116578), (174752, 3824852), (192812, 3466592), (201308, 3320288), (207518, 3220928), (216662, 3084992), (239776, 2787604), (259312, 2577592), (284734, 2347456), (293432, 2277872), (308864, 2164061), (322199, 2074496), (324736, 2058289), (349504, 1912426), (385624, 1733296), (402616, 1660144), (415036, 1610464), (433324, 1542496), (479552, 1393802), (518624, 1288796), (569468, 1173728), (586864, 1138936), (644398, 1037248), (696901, 959104), (699008, 956213), (771248, 866648), (805232, 830072)]