279038136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{52609}}^1$

素因数の和:52648

約数の個数: 64

約数和(自身を含む): 795463200

約数和(自身を除く): 516425064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 52609, 105218, 157827, 210436, 315654, 420872, 631308, 683917, 894353, 1262616, 1367834, 1788706, 2051751, 2683059, 2735668, 3577412, 4103502, 5366118, 5471336, 7154824, 8207004, 10732236, 11626589, 16414008, 21464472, 23253178, 34879767, 46506356, 69759534, 93012712, 139519068, 279038136]

約数ペア:

[(1, 279038136), (2, 139519068), (3, 93012712), (4, 69759534), (6, 46506356), (8, 34879767), (12, 23253178), (13, 21464472), (17, 16414008), (24, 11626589), (26, 10732236), (34, 8207004), (39, 7154824), (51, 5471336), (52, 5366118), (68, 4103502), (78, 3577412), (102, 2735668), (104, 2683059), (136, 2051751), (156, 1788706), (204, 1367834), (221, 1262616), (312, 894353), (408, 683917), (442, 631308), (663, 420872), (884, 315654), (1326, 210436), (1768, 157827), (2652, 105218), (5304, 52609)]