271997299328

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1378961}}^1$

素因数の和:1379065

約数の個数: 64

約数和(自身を含む): 573868825920

約数和(自身を除く): 301871526592

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 92, 128, 134, 184, 268, 368, 536, 736, 1072, 1472, 1541, 2144, 2944, 3082, 4288, 6164, 8576, 12328, 24656, 49312, 98624, 197248, 1378961, 2757922, 5515844, 11031688, 22063376, 31716103, 44126752, 63432206, 88253504, 92390387, 126864412, 176507008, 184780774, 253728824, 369561548, 507457648, 739123096, 1014915296, 1478246192, 2029830592, 2124978901, 2956492384, 4059661184, 4249957802, 5912984768, 8499915604, 11825969536, 16999831208, 33999662416, 67999324832, 135998649664, 271997299328]

約数ペア:

[(1, 271997299328), (2, 135998649664), (4, 67999324832), (8, 33999662416), (16, 16999831208), (23, 11825969536), (32, 8499915604), (46, 5912984768), (64, 4249957802), (67, 4059661184), (92, 2956492384), (128, 2124978901), (134, 2029830592), (184, 1478246192), (268, 1014915296), (368, 739123096), (536, 507457648), (736, 369561548), (1072, 253728824), (1472, 184780774), (1541, 176507008), (2144, 126864412), (2944, 92390387), (3082, 88253504), (4288, 63432206), (6164, 44126752), (8576, 31716103), (12328, 22063376), (24656, 11031688), (49312, 5515844), (98624, 2757922), (197248, 1378961)]