172744742016

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 1152

約数和(自身を含む): 663670425600

約数和(自身を除く): 490925683584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 79, 81, 83, 84, 88, 96, 99, 108, 112, 121, 126, 128, 132, 144, 154, 158, 162, 166, 168, 176, 189, 192, 198, 216, 224, 231, 237, 242, 243, 249, 252, 264, 288, 297, 308, 316, 324, 332, 336, 352, 363, 378, 384, 396, 432, 448, 462, 474, 484, 486, 498, 504, 528, 553, 567, 576, 581, 594, 616, 632, 648, 664, 672, 693, 704, 711, 726, 747, 756, 792, 847, 864, 869, 891, 896, 913, 924, 948, 968, 972, 996, 1008, 1056, 1089, 1106, 1134, 1152, 1162, 1188, 1232, 1264, 1296, 1328, 1344, 1386, 1408, 1422, 1452, 1494, 1512, 1584, 1659, 1694, 1701, 1728, 1738, 1743, 1782, 1826, 1848, 1896, 1936, 1944, 1992, 2016, 2079, 2112, 2133, 2178, 2212, 2241, 2268, 2324, 2376, 2464, 2528, 2541, 2592, 2607, 2656, 2673, 2688, 2739, 2772, 2844, 2904, 2988, 3024, 3168, 3267, 3318, 3388, 3402, 3456, 3476, 3486, 3564, 3652, 3696, 3792, 3872, 3888, 3984, 4032, 4158, 4224, 4266, 4356, 4424, 4482, 4536, 4648, 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約数ペア:

[(1, 172744742016), (2, 86372371008), (3, 57581580672), (4, 43186185504), (6, 28790790336), (7, 24677820288), (8, 21593092752), (9, 19193860224), (11, 15704067456), (12, 14395395168), (14, 12338910144), (16, 10796546376), (18, 9596930112), (21, 8225940096), (22, 7852033728), (24, 7197697584), (27, 6397953408), (28, 6169455072), (32, 5398273188), (33, 5234689152), (36, 4798465056), (42, 4112970048), (44, 3926016864), (48, 3598848792), (54, 3198976704), (56, 3084727536), (63, 2741980032), (64, 2699136594), (66, 2617344576), (72, 2399232528), (77, 2243438208), (79, 2186642304), (81, 2132651136), (83, 2081261952), (84, 2056485024), (88, 1963008432), (96, 1799424396), (99, 1744896384), (108, 1599488352), (112, 1542363768), (121, 1427642496), (126, 1370990016), (128, 1349568297), (132, 1308672288), (144, 1199616264), (154, 1121719104), (158, 1093321152), (162, 1066325568), (166, 1040630976), (168, 1028242512), (176, 981504216), (189, 913993344), (192, 899712198), (198, 872448192), (216, 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