385255940224

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{251}}^1\times {\mathrm{62131}}^1$

素因数の和:62589

約数の個数: 64

約数和(自身を含む): 774564850080

約数和(自身を除く): 389308909856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 251, 386, 502, 772, 1004, 1544, 2008, 3088, 4016, 6176, 8032, 12352, 16064, 24704, 32128, 48443, 62131, 96886, 124262, 193772, 248524, 387544, 497048, 775088, 994096, 1550176, 1988192, 3100352, 3976384, 6200704, 7952768, 11991283, 15594881, 23982566, 31189762, 47965132, 62379524, 95930264, 124759048, 191860528, 249518096, 383721056, 499036192, 767442112, 998072384, 1534884224, 1996144768, 3009812033, 6019624066, 12039248132, 24078496264, 48156992528, 96313985056, 192627970112, 385255940224]

約数ペア:

[(1, 385255940224), (2, 192627970112), (4, 96313985056), (8, 48156992528), (16, 24078496264), (32, 12039248132), (64, 6019624066), (128, 3009812033), (193, 1996144768), (251, 1534884224), (386, 998072384), (502, 767442112), (772, 499036192), (1004, 383721056), (1544, 249518096), (2008, 191860528), (3088, 124759048), (4016, 95930264), (6176, 62379524), (8032, 47965132), (12352, 31189762), (16064, 23982566), (24704, 15594881), (32128, 11991283), (48443, 7952768), (62131, 6200704), (96886, 3976384), (124262, 3100352), (193772, 1988192), (248524, 1550176), (387544, 994096), (497048, 775088)]