279275304

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21589}}^1$

素因数の和:21623

約数の個数: 96

約数和(自身を含む): 886053600

約数和(自身を除く): 606778296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1617, 1848, 2156, 3234, 4312, 6468, 12936, 21589, 43178, 64767, 86356, 129534, 151123, 172712, 237479, 259068, 302246, 453369, 474958, 518136, 604492, 712437, 906738, 949916, 1057861, 1208984, 1424874, 1662353, 1813476, 1899832, 2115722, 2849748, 3173583, 3324706, 3626952, 4231444, 4987059, 5699496, 6347166, 6649412, 8462888, 9974118, 11636471, 12694332, 13298824, 19948236, 23272942, 25388664, 34909413, 39896472, 46545884, 69818826, 93091768, 139637652, 279275304]

約数ペア:

[(1, 279275304), (2, 139637652), (3, 93091768), (4, 69818826), (6, 46545884), (7, 39896472), (8, 34909413), (11, 25388664), (12, 23272942), (14, 19948236), (21, 13298824), (22, 12694332), (24, 11636471), (28, 9974118), (33, 8462888), (42, 6649412), (44, 6347166), (49, 5699496), (56, 4987059), (66, 4231444), (77, 3626952), (84, 3324706), (88, 3173583), (98, 2849748), (132, 2115722), (147, 1899832), (154, 1813476), (168, 1662353), (196, 1424874), (231, 1208984), (264, 1057861), (294, 949916), (308, 906738), (392, 712437), (462, 604492), (539, 518136), (588, 474958), (616, 453369), (924, 302246), (1078, 259068), (1176, 237479), (1617, 172712), (1848, 151123), (2156, 129534), (3234, 86356), (4312, 64767), (6468, 43178), (12936, 21589)]