2785481856

素因数分解:

$2^7\times 3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 8214835200

約数和(自身を除く): 5429353344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 127, 128, 144, 158, 192, 237, 241, 254, 288, 316, 381, 384, 474, 482, 508, 576, 632, 711, 723, 762, 948, 964, 1016, 1143, 1152, 1264, 1422, 1446, 1524, 1896, 1928, 2032, 2169, 2286, 2528, 2844, 2892, 3048, 3792, 3856, 4064, 4338, 4572, 5056, 5688, 5784, 6096, 7584, 7712, 8128, 8676, 9144, 10033, 10112, 11376, 11568, 12192, 15168, 15424, 16256, 17352, 18288, 19039, 20066, 22752, 23136, 24384, 30099, 30336, 30607, 30848, 34704, 36576, 38078, 40132, 45504, 46272, 48768, 57117, 60198, 61214, 69408, 73152, 76156, 80264, 90297, 91008, 91821, 92544, 114234, 120396, 122428, 138816, 146304, 152312, 160528, 171351, 180594, 183642, 228468, 240792, 244856, 275463, 277632, 304624, 321056, 342702, 361188, 367284, 456936, 481584, 489712, 550926, 609248, 642112, 685404, 722376, 734568, 913872, 963168, 979424, 1101852, 1218496, 1284224, 1370808, 1444752, 1469136, 1827744, 1926336, 1958848, 2203704, 2417953, 2436992, 2741616, 2889504, 2938272, 3655488, 3852672, 3917696, 4407408, 4835906, 5483232, 5779008, 5876544, 7253859, 7310976, 8814816, 9671812, 10966464, 11558016, 11753088, 14507718, 17629632, 19343624, 21761577, 21932928, 29015436, 35259264, 38687248, 43523154, 58030872, 77374496, 87046308, 116061744, 154748992, 174092616, 232123488, 309497984, 348185232, 464246976, 696370464, 928493952, 1392740928, 2785481856]

約数ペア:

[(1, 2785481856), (2, 1392740928), (3, 928493952), (4, 696370464), (6, 464246976), (8, 348185232), (9, 309497984), (12, 232123488), (16, 174092616), (18, 154748992), (24, 116061744), (32, 87046308), (36, 77374496), (48, 58030872), (64, 43523154), (72, 38687248), (79, 35259264), (96, 29015436), (127, 21932928), (128, 21761577), (144, 19343624), (158, 17629632), (192, 14507718), (237, 11753088), (241, 11558016), (254, 10966464), (288, 9671812), (316, 8814816), (381, 7310976), (384, 7253859), (474, 5876544), (482, 5779008), (508, 5483232), (576, 4835906), (632, 4407408), (711, 3917696), (723, 3852672), (762, 3655488), (948, 2938272), (964, 2889504), (1016, 2741616), (1143, 2436992), (1152, 2417953), (1264, 2203704), (1422, 1958848), (1446, 1926336), (1524, 1827744), (1896, 1469136), (1928, 1444752), (2032, 1370808), (2169, 1284224), (2286, 1218496), (2528, 1101852), (2844, 979424), (2892, 963168), (3048, 913872), (3792, 734568), (3856, 722376), (4064, 685404), (4338, 642112), (4572, 609248), (5056, 550926), (5688, 489712), (5784, 481584), (6096, 456936), (7584, 367284), (7712, 361188), (8128, 342702), (8676, 321056), (9144, 304624), (10033, 277632), (10112, 275463), (11376, 244856), (11568, 240792), (12192, 228468), (15168, 183642), (15424, 180594), (16256, 171351), (17352, 160528), (18288, 152312), (19039, 146304), (20066, 138816), (22752, 122428), (23136, 120396), (24384, 114234), (30099, 92544), (30336, 91821), (30607, 91008), (30848, 90297), (34704, 80264), (36576, 76156), (38078, 73152), (40132, 69408), (45504, 61214), (46272, 60198), (48768, 57117)]