21894598656

素因数分解:

$2^{12}\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 936

約数和(自身を含む): 83905196544

約数和(自身を除く): 62010597888

約数列:

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34272, 34816, 34937, 35328, 35712, 36064, 36363, 36456, 36864, 37536, 37632, 37944, 38318, 39168, 39928, 39984, 40572, 41216, 41664, 43008, 43792, 44268, 44919, 45632, 45696, 46368, 47104, 47616, 48484, 48608, 49266, 50048, 50176, 50592, 51336, 51646, 52224, 52992, 53312, 54096, 54684, 55552, 56304, 56448, 57477, 59024, 59892, 59976, 60928, 61824, 62496, 63488, 64512, 65688, 66402, 67456, 68448, 68544, 69632, 69874, 70656, 71424, 72128, 72726, 72912, 75072, 75264, 75888, 76636, 77469, 78336, 79856, 79968, 81144, 82432, 83328, 84847, 86016, 87584, 88536, 89838, 91264, 91392, 92736, 94208, 95232, 96968, 97216, 98532, 100096, 100352, 101184, 102672, 103292, 104448, 104811, 105984, 106624, 108192, 109089, 109368, 111104, 112608, 112896, 114954, 118048, 119784, 119952, 121856, 123648, 124992, 126976, 129024, 131376, 132804, 134912, 136896, 137088, 139748, 141312, 142848, 144256, 145452, 145824, 150144, 150528, 151776, 153272, 154938, 156672, 159712, 159936, 162288, 164864, 166656, 169694, 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約数ペア:

[(1, 21894598656), (2, 10947299328), (3, 7298199552), (4, 5473649664), (6, 3649099776), (7, 3127799808), (8, 2736824832), (9, 2432733184), (12, 1824549888), (14, 1563899904), (16, 1368412416), (17, 1287917568), (18, 1216366592), (21, 1042599936), (23, 951939072), (24, 912274944), (28, 781949952), (31, 706277376), (32, 684206208), (34, 643958784), (36, 608183296), (42, 521299968), (46, 475969536), (48, 456137472), (49, 446828544), (51, 429305856), (56, 390974976), (62, 353138688), (63, 347533312), (64, 342103104), (68, 321979392), (69, 317313024), (72, 304091648), (84, 260649984), (92, 237984768), (93, 235425792), (96, 228068736), (98, 223414272), (102, 214652928), (112, 195487488), (119, 183988224), (124, 176569344), (126, 173766656), (128, 171051552), (136, 160989696), (138, 158656512), (144, 152045824), (147, 148942848), (153, 143101952), (161, 135991296), (168, 130324992), (184, 118992384), (186, 117712896), (192, 114034368), (196, 111707136), (204, 107326464), (207, 105771008), 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(136896, 159936), (137088, 159712), (139748, 156672), (141312, 154938), (142848, 153272), (144256, 151776), (145452, 150528), (145824, 150144)]