1278655008

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1135

約数の個数: 192

約数和(自身を含む): 3817497600

約数和(自身を除く): 2538842592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 29, 32, 38, 46, 48, 57, 58, 69, 76, 87, 92, 96, 114, 116, 138, 152, 174, 184, 228, 232, 276, 304, 348, 368, 437, 456, 464, 551, 552, 608, 667, 696, 736, 874, 912, 928, 1051, 1102, 1104, 1311, 1334, 1392, 1653, 1748, 1824, 2001, 2102, 2204, 2208, 2622, 2668, 2784, 3153, 3306, 3496, 4002, 4204, 4408, 5244, 5336, 6306, 6612, 6992, 8004, 8408, 8816, 10488, 10672, 12612, 12673, 13224, 13984, 16008, 16816, 17632, 19969, 20976, 21344, 24173, 25224, 25346, 26448, 30479, 32016, 33632, 38019, 39938, 41952, 48346, 50448, 50692, 52896, 59907, 60958, 64032, 72519, 76038, 79876, 91437, 96692, 100896, 101384, 119814, 121916, 145038, 152076, 159752, 182874, 193384, 202768, 239628, 243832, 290076, 304152, 319504, 365748, 386768, 405536, 459287, 479256, 487664, 579101, 580152, 608304, 639008, 701017, 731496, 773536, 918574, 958512, 975328, 1158202, 1160304, 1216608, 1377861, 1402034, 1462992, 1737303, 1837148, 1917024, 2103051, 2316404, 2320608, 2755722, 2804068, 2925984, 3474606, 3674296, 4206102, 4632808, 5511444, 5608136, 6949212, 7348592, 8412204, 9265616, 11022888, 11216272, 13319323, 13898424, 14697184, 16824408, 18531232, 22045776, 22432544, 26638646, 27796848, 33648816, 39957969, 44091552, 53277292, 55593696, 67297632, 79915938, 106554584, 159831876, 213109168, 319663752, 426218336, 639327504, 1278655008]

約数ペア:

[(1, 1278655008), (2, 639327504), (3, 426218336), (4, 319663752), (6, 213109168), (8, 159831876), (12, 106554584), (16, 79915938), (19, 67297632), (23, 55593696), (24, 53277292), (29, 44091552), (32, 39957969), (38, 33648816), (46, 27796848), (48, 26638646), (57, 22432544), (58, 22045776), (69, 18531232), (76, 16824408), (87, 14697184), (92, 13898424), (96, 13319323), (114, 11216272), (116, 11022888), (138, 9265616), (152, 8412204), (174, 7348592), (184, 6949212), (228, 5608136), (232, 5511444), (276, 4632808), (304, 4206102), (348, 3674296), (368, 3474606), (437, 2925984), (456, 2804068), (464, 2755722), (551, 2320608), (552, 2316404), (608, 2103051), (667, 1917024), (696, 1837148), (736, 1737303), (874, 1462992), (912, 1402034), (928, 1377861), (1051, 1216608), (1102, 1160304), (1104, 1158202), (1311, 975328), (1334, 958512), (1392, 918574), (1653, 773536), (1748, 731496), (1824, 701017), (2001, 639008), (2102, 608304), (2204, 580152), (2208, 579101), (2622, 487664), (2668, 479256), (2784, 459287), (3153, 405536), (3306, 386768), (3496, 365748), (4002, 319504), (4204, 304152), (4408, 290076), (5244, 243832), (5336, 239628), (6306, 202768), (6612, 193384), (6992, 182874), (8004, 159752), (8408, 152076), (8816, 145038), (10488, 121916), (10672, 119814), (12612, 101384), (12673, 100896), (13224, 96692), (13984, 91437), (16008, 79876), (16816, 76038), (17632, 72519), (19969, 64032), (20976, 60958), (21344, 59907), (24173, 52896), (25224, 50692), (25346, 50448), (26448, 48346), (30479, 41952), (32016, 39938), (33632, 38019)]