28511739872

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{26479}}^1$

素因数の和:26549

約数の個数: 192

約数和(自身を含む): 76872499200

約数和(自身を除く): 48360759328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 23, 28, 32, 38, 44, 46, 56, 76, 77, 88, 92, 112, 133, 152, 154, 161, 176, 184, 209, 224, 253, 266, 304, 308, 322, 352, 368, 418, 437, 506, 532, 608, 616, 644, 736, 836, 874, 1012, 1064, 1232, 1288, 1463, 1672, 1748, 1771, 2024, 2128, 2464, 2576, 2926, 3059, 3344, 3496, 3542, 4048, 4256, 4807, 5152, 5852, 6118, 6688, 6992, 7084, 8096, 9614, 11704, 12236, 13984, 14168, 19228, 23408, 24472, 26479, 28336, 33649, 38456, 46816, 48944, 52958, 56672, 67298, 76912, 97888, 105916, 134596, 153824, 185353, 211832, 269192, 291269, 370706, 423664, 503101, 538384, 582538, 609017, 741412, 847328, 1006202, 1076768, 1165076, 1218034, 1482824, 2012404, 2038883, 2330152, 2436068, 2965648, 3521707, 4024808, 4077766, 4263119, 4660304, 4872136, 5534111, 5931296, 6699187, 7043414, 8049616, 8155532, 8526238, 9320608, 9744272, 11068222, 11571323, 13398374, 14086828, 16099232, 16311064, 17052476, 19488544, 22136444, 23142646, 26796748, 28173656, 32622128, 34104952, 38738777, 44272888, 46285292, 46894309, 53593496, 56347312, 65244256, 68209904, 77477554, 80999261, 88545776, 92570584, 93788618, 107186992, 112694624, 127284553, 136419808, 154955108, 161998522, 177091552, 185141168, 187577236, 214373984, 254569106, 309910216, 323997044, 370282336, 375154472, 509138212, 619820432, 647994088, 750308944, 890991871, 1018276424, 1239640864, 1295988176, 1500617888, 1781983742, 2036552848, 2591976352, 3563967484, 4073105696, 7127934968, 14255869936, 28511739872]

約数ペア:

[(1, 28511739872), (2, 14255869936), (4, 7127934968), (7, 4073105696), (8, 3563967484), (11, 2591976352), (14, 2036552848), (16, 1781983742), (19, 1500617888), (22, 1295988176), (23, 1239640864), (28, 1018276424), (32, 890991871), (38, 750308944), (44, 647994088), (46, 619820432), (56, 509138212), (76, 375154472), (77, 370282336), (88, 323997044), (92, 309910216), (112, 254569106), (133, 214373984), (152, 187577236), (154, 185141168), (161, 177091552), (176, 161998522), (184, 154955108), (209, 136419808), (224, 127284553), (253, 112694624), (266, 107186992), (304, 93788618), (308, 92570584), (322, 88545776), (352, 80999261), (368, 77477554), (418, 68209904), (437, 65244256), (506, 56347312), (532, 53593496), (608, 46894309), (616, 46285292), (644, 44272888), (736, 38738777), (836, 34104952), (874, 32622128), (1012, 28173656), (1064, 26796748), (1232, 23142646), (1288, 22136444), (1463, 19488544), (1672, 17052476), (1748, 16311064), (1771, 16099232), (2024, 14086828), (2128, 13398374), (2464, 11571323), (2576, 11068222), (2926, 9744272), (3059, 9320608), (3344, 8526238), (3496, 8155532), (3542, 8049616), (4048, 7043414), (4256, 6699187), (4807, 5931296), (5152, 5534111), (5852, 4872136), (6118, 4660304), (6688, 4263119), (6992, 4077766), (7084, 4024808), (8096, 3521707), (9614, 2965648), (11704, 2436068), (12236, 2330152), (13984, 2038883), (14168, 2012404), (19228, 1482824), (23408, 1218034), (24472, 1165076), (26479, 1076768), (28336, 1006202), (33649, 847328), (38456, 741412), (46816, 609017), (48944, 582538), (52958, 538384), (56672, 503101), (67298, 423664), (76912, 370706), (97888, 291269), (105916, 269192), (134596, 211832), (153824, 185353)]