28329341824

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1213

約数の個数: 256

約数和(自身を含む): 71912448000

約数和(自身を除く): 43583106176

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 59, 64, 68, 112, 116, 118, 119, 128, 136, 203, 224, 232, 236, 238, 272, 406, 413, 448, 464, 472, 476, 493, 544, 812, 826, 896, 928, 944, 952, 986, 1003, 1087, 1088, 1624, 1652, 1711, 1856, 1888, 1904, 1972, 2006, 2174, 2176, 3248, 3304, 3422, 3451, 3712, 3776, 3808, 3944, 4012, 4348, 6496, 6608, 6844, 6902, 7021, 7552, 7609, 7616, 7888, 8024, 8696, 11977, 12992, 13216, 13688, 13804, 14042, 15218, 15232, 15776, 16048, 17392, 18479, 23954, 25984, 26432, 27376, 27608, 28084, 29087, 30436, 31523, 31552, 32096, 34784, 36958, 47908, 52864, 54752, 55216, 56168, 58174, 60872, 63046, 63104, 64133, 64192, 69568, 73916, 95816, 109504, 110432, 112336, 116348, 121744, 126092, 128266, 128384, 129353, 139136, 147832, 191632, 203609, 219008, 220661, 220864, 224672, 232696, 243488, 252184, 256532, 258706, 295664, 383264, 407218, 441322, 441728, 448931, 449344, 465392, 486976, 504368, 513064, 517412, 535891, 591328, 766528, 814436, 882644, 897862, 898688, 930784, 973952, 1008736, 1026128, 1034824, 1071782, 1090261, 1182656, 1533056, 1628872, 1765288, 1795724, 1859857, 1861568, 2017472, 2052256, 2069648, 2143564, 2180522, 2365312, 3257744, 3530576, 3591448, 3719714, 3723136, 3751237, 4034944, 4104512, 4139296, 4287128, 4361044, 6515488, 7061152, 7182896, 7439428, 7502474, 7631827, 8209024, 8278592, 8574256, 8722088, 13018999, 13030976, 14122304, 14365792, 14878856, 15004948, 15263654, 16557184, 17148512, 17444176, 26037998, 26061952, 28244608, 28731584, 29757712, 30009896, 30527308, 31617569, 34297024, 34888352, 52075996, 57463168, 59515424, 60019792, 61054616, 63235138, 68594048, 69776704, 104151992, 119030848, 120039584, 122109232, 126470276, 139553408, 208303984, 221322983, 238061696, 240079168, 244218464, 252940552, 416607968, 442645966, 480158336, 488436928, 505881104, 833215936, 885291932, 976873856, 1011762208, 1666431872, 1770583864, 2023524416, 3541167728, 4047048832, 7082335456, 14164670912, 28329341824]

約数ペア:

[(1, 28329341824), (2, 14164670912), (4, 7082335456), (7, 4047048832), (8, 3541167728), (14, 2023524416), (16, 1770583864), (17, 1666431872), (28, 1011762208), (29, 976873856), (32, 885291932), (34, 833215936), (56, 505881104), (58, 488436928), (59, 480158336), (64, 442645966), (68, 416607968), (112, 252940552), (116, 244218464), (118, 240079168), (119, 238061696), (128, 221322983), (136, 208303984), (203, 139553408), (224, 126470276), (232, 122109232), (236, 120039584), (238, 119030848), (272, 104151992), (406, 69776704), (413, 68594048), (448, 63235138), (464, 61054616), (472, 60019792), (476, 59515424), (493, 57463168), (544, 52075996), (812, 34888352), (826, 34297024), (896, 31617569), (928, 30527308), (944, 30009896), (952, 29757712), (986, 28731584), (1003, 28244608), (1087, 26061952), (1088, 26037998), (1624, 17444176), (1652, 17148512), (1711, 16557184), (1856, 15263654), (1888, 15004948), (1904, 14878856), (1972, 14365792), (2006, 14122304), (2174, 13030976), (2176, 13018999), (3248, 8722088), (3304, 8574256), (3422, 8278592), (3451, 8209024), (3712, 7631827), (3776, 7502474), (3808, 7439428), (3944, 7182896), (4012, 7061152), (4348, 6515488), (6496, 4361044), (6608, 4287128), (6844, 4139296), (6902, 4104512), (7021, 4034944), (7552, 3751237), (7609, 3723136), (7616, 3719714), (7888, 3591448), (8024, 3530576), (8696, 3257744), (11977, 2365312), (12992, 2180522), (13216, 2143564), (13688, 2069648), (13804, 2052256), (14042, 2017472), (15218, 1861568), (15232, 1859857), (15776, 1795724), (16048, 1765288), (17392, 1628872), (18479, 1533056), (23954, 1182656), (25984, 1090261), (26432, 1071782), (27376, 1034824), (27608, 1026128), (28084, 1008736), (29087, 973952), (30436, 930784), (31523, 898688), (31552, 897862), (32096, 882644), (34784, 814436), (36958, 766528), (47908, 591328), (52864, 535891), (54752, 517412), (55216, 513064), (56168, 504368), (58174, 486976), (60872, 465392), (63046, 449344), (63104, 448931), (64133, 441728), (64192, 441322), (69568, 407218), (73916, 383264), (95816, 295664), (109504, 258706), (110432, 256532), (112336, 252184), (116348, 243488), (121744, 232696), (126092, 224672), (128266, 220864), (128384, 220661), (129353, 219008), (139136, 203609), (147832, 191632)]