2051258318256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{265431977}}^1$

素因数の和:265432018

約数の個数: 80

約数和(自身を含む): 6319404532224

約数和(自身を除く): 4268146213968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 265431977, 530863954, 796295931, 1061727908, 1592591862, 1858023839, 2123455816, 3185183724, 3716047678, 4246911632, 5574071517, 6104935471, 6370367448, 7432095356, 11148143034, 12209870942, 12740734896, 14864190712, 18314806413, 22296286068, 24419741884, 29728381424, 36629612826, 42734548297, 44592572136, 48839483768, 73259225652, 85469096594, 89185144272, 97678967536, 128203644891, 146518451304, 170938193188, 256407289782, 293036902608, 341876386376, 512814579564, 683752772752, 1025629159128, 2051258318256]

約数ペア:

[(1, 2051258318256), (2, 1025629159128), (3, 683752772752), (4, 512814579564), (6, 341876386376), (7, 293036902608), (8, 256407289782), (12, 170938193188), (14, 146518451304), (16, 128203644891), (21, 97678967536), (23, 89185144272), (24, 85469096594), (28, 73259225652), (42, 48839483768), (46, 44592572136), (48, 42734548297), (56, 36629612826), (69, 29728381424), (84, 24419741884), (92, 22296286068), (112, 18314806413), (138, 14864190712), (161, 12740734896), (168, 12209870942), (184, 11148143034), (276, 7432095356), (322, 6370367448), (336, 6104935471), (368, 5574071517), (483, 4246911632), (552, 3716047678), (644, 3185183724), (966, 2123455816), (1104, 1858023839), (1288, 1592591862), (1932, 1061727908), (2576, 796295931), (3864, 530863954), (7728, 265431977)]