18878178816

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{65029}}^1$

素因数の和:65066

約数の個数: 200

約数和(自身を含む): 64396867920

約数和(自身を除く): 45518689104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 10752, 12096, 13824, 16128, 18144, 20736, 24192, 32256, 36288, 41472, 48384, 65029, 72576, 96768, 130058, 145152, 195087, 260116, 290304, 390174, 455203, 520232, 585261, 780348, 910406, 1040464, 1170522, 1365609, 1560696, 1755783, 1820812, 2080928, 2341044, 2731218, 3121392, 3511566, 3641624, 4096827, 4161856, 4682088, 5267349, 5462436, 6242784, 7023132, 7283248, 8193654, 8323712, 9364176, 10534698, 10924872, 12290481, 12485568, 14046264, 14566496, 16387308, 16647424, 18728352, 21069396, 21849744, 24580962, 24971136, 28092528, 29132992, 32774616, 33294848, 36871443, 37456704, 42138792, 43699488, 49161924, 49942272, 56185056, 58265984, 65549232, 73742886, 74913408, 84277584, 87398976, 98323848, 99884544, 112370112, 116531968, 131098464, 147485772, 149826816, 168555168, 174797952, 196647696, 224740224, 233063936, 262196928, 294971544, 299653632, 337110336, 349595904, 393295392, 449480448, 524393856, 589943088, 674220672, 699191808, 786590784, 898960896, 1048787712, 1179886176, 1348441344, 1573181568, 2097575424, 2359772352, 2696882688, 3146363136, 4719544704, 6292726272, 9439089408, 18878178816]

約数ペア:

[(1, 18878178816), (2, 9439089408), (3, 6292726272), (4, 4719544704), (6, 3146363136), (7, 2696882688), (8, 2359772352), (9, 2097575424), (12, 1573181568), (14, 1348441344), (16, 1179886176), (18, 1048787712), (21, 898960896), (24, 786590784), (27, 699191808), (28, 674220672), (32, 589943088), (36, 524393856), (42, 449480448), (48, 393295392), (54, 349595904), (56, 337110336), (63, 299653632), (64, 294971544), (72, 262196928), (81, 233063936), (84, 224740224), (96, 196647696), (108, 174797952), (112, 168555168), (126, 149826816), (128, 147485772), (144, 131098464), (162, 116531968), (168, 112370112), (189, 99884544), (192, 98323848), (216, 87398976), (224, 84277584), (252, 74913408), (256, 73742886), (288, 65549232), (324, 58265984), (336, 56185056), (378, 49942272), (384, 49161924), (432, 43699488), (448, 42138792), (504, 37456704), (512, 36871443), (567, 33294848), (576, 32774616), (648, 29132992), (672, 28092528), (756, 24971136), (768, 24580962), (864, 21849744), (896, 21069396), (1008, 18728352), (1134, 16647424), (1152, 16387308), (1296, 14566496), (1344, 14046264), (1512, 12485568), (1536, 12290481), (1728, 10924872), (1792, 10534698), (2016, 9364176), (2268, 8323712), (2304, 8193654), (2592, 7283248), (2688, 7023132), (3024, 6242784), (3456, 5462436), (3584, 5267349), (4032, 4682088), (4536, 4161856), (4608, 4096827), (5184, 3641624), (5376, 3511566), (6048, 3121392), (6912, 2731218), (8064, 2341044), (9072, 2080928), (10368, 1820812), (10752, 1755783), (12096, 1560696), (13824, 1365609), (16128, 1170522), (18144, 1040464), (20736, 910406), (24192, 780348), (32256, 585261), (36288, 520232), (41472, 455203), (48384, 390174), (65029, 290304), (72576, 260116), (96768, 195087), (130058, 145152)]