517700768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 1137991680

約数和(自身を除く): 620290912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 127, 164, 208, 239, 254, 328, 416, 478, 508, 533, 656, 956, 1016, 1066, 1312, 1651, 1912, 2032, 2132, 3107, 3302, 3824, 4064, 4264, 5207, 6214, 6604, 7648, 8528, 9799, 10414, 12428, 13208, 17056, 19598, 20828, 24856, 26416, 30353, 39196, 41656, 49712, 52832, 60706, 67691, 78392, 83312, 99424, 121412, 127387, 135382, 156784, 166624, 242824, 254774, 270764, 313568, 394589, 485648, 509548, 541528, 789178, 971296, 1019096, 1083056, 1244473, 1578356, 2038192, 2166112, 2488946, 3156712, 4076384, 4977892, 6313424, 9955784, 12626848, 16178149, 19911568, 32356298, 39823136, 64712596, 129425192, 258850384, 517700768]

約数ペア:

[(1, 517700768), (2, 258850384), (4, 129425192), (8, 64712596), (13, 39823136), (16, 32356298), (26, 19911568), (32, 16178149), (41, 12626848), (52, 9955784), (82, 6313424), (104, 4977892), (127, 4076384), (164, 3156712), (208, 2488946), (239, 2166112), (254, 2038192), (328, 1578356), (416, 1244473), (478, 1083056), (508, 1019096), (533, 971296), (656, 789178), (956, 541528), (1016, 509548), (1066, 485648), (1312, 394589), (1651, 313568), (1912, 270764), (2032, 254774), (2132, 242824), (3107, 166624), (3302, 156784), (3824, 135382), (4064, 127387), (4264, 121412), (5207, 99424), (6214, 83312), (6604, 78392), (7648, 67691), (8528, 60706), (9799, 52832), (10414, 49712), (12428, 41656), (13208, 39196), (17056, 30353), (19598, 26416), (20828, 24856)]