389870811648

素因数分解:

$2^9\times 3^2\times {\mathrm{383}}^1\times {\mathrm{220907}}^1$

素因数の和:221314

約数の個数: 120

約数和(自身を含む): 1128136508928

約数和(自身を除く): 738265697280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 383, 384, 512, 576, 766, 768, 1149, 1152, 1532, 1536, 2298, 2304, 3064, 3447, 4596, 4608, 6128, 6894, 9192, 12256, 13788, 18384, 24512, 27576, 36768, 49024, 55152, 73536, 98048, 110304, 147072, 196096, 220608, 220907, 294144, 441216, 441814, 588288, 662721, 882432, 883628, 1325442, 1764864, 1767256, 1988163, 2650884, 3534512, 3976326, 5301768, 7069024, 7952652, 10603536, 14138048, 15905304, 21207072, 28276096, 31810608, 42414144, 56552192, 63621216, 84607381, 84828288, 113104384, 127242432, 169214762, 169656576, 253822143, 254484864, 338429524, 339313152, 507644286, 508969728, 676859048, 761466429, 1015288572, 1017939456, 1353718096, 1522932858, 2030577144, 2707436192, 3045865716, 4061154288, 5414872384, 6091731432, 8122308576, 10829744768, 12183462864, 16244617152, 21659489536, 24366925728, 32489234304, 43318979072, 48733851456, 64978468608, 97467702912, 129956937216, 194935405824, 389870811648]

約数ペア:

[(1, 389870811648), (2, 194935405824), (3, 129956937216), (4, 97467702912), (6, 64978468608), (8, 48733851456), (9, 43318979072), (12, 32489234304), (16, 24366925728), (18, 21659489536), (24, 16244617152), (32, 12183462864), (36, 10829744768), (48, 8122308576), (64, 6091731432), (72, 5414872384), (96, 4061154288), (128, 3045865716), (144, 2707436192), (192, 2030577144), (256, 1522932858), (288, 1353718096), (383, 1017939456), (384, 1015288572), (512, 761466429), (576, 676859048), (766, 508969728), (768, 507644286), (1149, 339313152), (1152, 338429524), (1532, 254484864), (1536, 253822143), (2298, 169656576), (2304, 169214762), (3064, 127242432), (3447, 113104384), (4596, 84828288), (4608, 84607381), (6128, 63621216), (6894, 56552192), (9192, 42414144), (12256, 31810608), (13788, 28276096), (18384, 21207072), (24512, 15905304), (27576, 14138048), (36768, 10603536), (49024, 7952652), (55152, 7069024), (73536, 5301768), (98048, 3976326), (110304, 3534512), (147072, 2650884), (196096, 1988163), (220608, 1767256), (220907, 1764864), (294144, 1325442), (441216, 883628), (441814, 882432), (588288, 662721)]