1663721472

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:564

約数の個数: 224

約数和(自身を含む): 5347411200

約数和(自身を除く): 3683689728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 509, 512, 532, 608, 672, 768, 798, 896, 912, 1018, 1024, 1064, 1216, 1344, 1527, 1536, 1596, 1792, 1824, 2036, 2048, 2128, 2432, 2688, 3054, 3072, 3192, 3563, 3584, 3648, 4072, 4096, 4256, 4864, 5376, 6108, 6144, 6384, 7126, 7168, 7296, 8144, 8192, 8512, 9671, 9728, 10689, 10752, 12216, 12288, 12768, 14252, 14336, 14592, 16288, 17024, 19342, 19456, 21378, 21504, 24432, 24576, 25536, 28504, 28672, 29013, 29184, 32576, 34048, 38684, 38912, 42756, 43008, 48864, 51072, 57008, 57344, 58026, 58368, 65152, 67697, 68096, 77368, 77824, 85512, 86016, 97728, 102144, 114016, 116052, 116736, 130304, 135394, 136192, 154736, 155648, 171024, 172032, 195456, 203091, 204288, 228032, 232104, 233472, 260608, 270788, 272384, 309472, 342048, 390912, 406182, 408576, 456064, 464208, 466944, 521216, 541576, 544768, 618944, 684096, 781824, 812364, 817152, 912128, 928416, 1042432, 1083152, 1089536, 1237888, 1368192, 1563648, 1624728, 1634304, 1824256, 1856832, 2084864, 2166304, 2475776, 2736384, 3127296, 3249456, 3268608, 3648512, 3713664, 4169728, 4332608, 4951552, 5472768, 6254592, 6498912, 7297024, 7427328, 8665216, 9903104, 10945536, 12509184, 12997824, 14594048, 14854656, 17330432, 19806208, 21891072, 25995648, 29188096, 29709312, 34660864, 39612416, 43782144, 51991296, 59418624, 69321728, 79224832, 87564288, 103982592, 118837248, 138643456, 207965184, 237674496, 277286912, 415930368, 554573824, 831860736, 1663721472]

約数ペア:

[(1, 1663721472), (2, 831860736), (3, 554573824), (4, 415930368), (6, 277286912), (7, 237674496), (8, 207965184), (12, 138643456), (14, 118837248), (16, 103982592), (19, 87564288), (21, 79224832), (24, 69321728), (28, 59418624), (32, 51991296), (38, 43782144), (42, 39612416), (48, 34660864), (56, 29709312), (57, 29188096), (64, 25995648), (76, 21891072), (84, 19806208), (96, 17330432), (112, 14854656), (114, 14594048), (128, 12997824), (133, 12509184), (152, 10945536), (168, 9903104), (192, 8665216), (224, 7427328), (228, 7297024), (256, 6498912), (266, 6254592), (304, 5472768), (336, 4951552), (384, 4332608), (399, 4169728), (448, 3713664), (456, 3648512), (509, 3268608), (512, 3249456), (532, 3127296), (608, 2736384), (672, 2475776), (768, 2166304), (798, 2084864), (896, 1856832), (912, 1824256), (1018, 1634304), (1024, 1624728), (1064, 1563648), (1216, 1368192), (1344, 1237888), (1527, 1089536), (1536, 1083152), (1596, 1042432), (1792, 928416), (1824, 912128), (2036, 817152), (2048, 812364), (2128, 781824), (2432, 684096), (2688, 618944), (3054, 544768), (3072, 541576), (3192, 521216), (3563, 466944), (3584, 464208), (3648, 456064), (4072, 408576), (4096, 406182), (4256, 390912), (4864, 342048), (5376, 309472), (6108, 272384), (6144, 270788), (6384, 260608), (7126, 233472), (7168, 232104), (7296, 228032), (8144, 204288), (8192, 203091), (8512, 195456), (9671, 172032), (9728, 171024), (10689, 155648), (10752, 154736), (12216, 136192), (12288, 135394), (12768, 130304), (14252, 116736), (14336, 116052), (14592, 114016), (16288, 102144), (17024, 97728), (19342, 86016), (19456, 85512), (21378, 77824), (21504, 77368), (24432, 68096), (24576, 67697), (25536, 65152), (28504, 58368), (28672, 58026), (29013, 57344), (29184, 57008), (32576, 51072), (34048, 48864), (38684, 43008), (38912, 42756)]