282730448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 746618880

約数和(自身を除く): 463888432

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 127, 139, 143, 154, 176, 182, 208, 254, 278, 286, 308, 364, 508, 556, 572, 616, 728, 889, 973, 1001, 1016, 1112, 1144, 1232, 1397, 1456, 1529, 1651, 1778, 1807, 1946, 2002, 2032, 2224, 2288, 2794, 3058, 3302, 3556, 3614, 3892, 4004, 5588, 6116, 6604, 7112, 7228, 7784, 8008, 9779, 10703, 11176, 11557, 12232, 12649, 13208, 14224, 14456, 15568, 16016, 17653, 18161, 19558, 19877, 21406, 22352, 23114, 24464, 25298, 26416, 28912, 35306, 36322, 39116, 39754, 42812, 46228, 50596, 70612, 72644, 78232, 79508, 85624, 92456, 101192, 123571, 127127, 139139, 141224, 145288, 156464, 159016, 171248, 184912, 194183, 202384, 229489, 247142, 254254, 278278, 282448, 290576, 318032, 388366, 458978, 494284, 508508, 556556, 776732, 917956, 988568, 1017016, 1113112, 1359281, 1553464, 1606423, 1835912, 1977136, 2034032, 2226224, 2524379, 2718562, 3106928, 3212846, 3671824, 5048758, 5437124, 6425692, 10097516, 10874248, 12851384, 17670653, 20195032, 21748496, 25702768, 35341306, 40390064, 70682612, 141365224, 282730448]

約数ペア:

[(1, 282730448), (2, 141365224), (4, 70682612), (7, 40390064), (8, 35341306), (11, 25702768), (13, 21748496), (14, 20195032), (16, 17670653), (22, 12851384), (26, 10874248), (28, 10097516), (44, 6425692), (52, 5437124), (56, 5048758), (77, 3671824), (88, 3212846), (91, 3106928), (104, 2718562), (112, 2524379), (127, 2226224), (139, 2034032), (143, 1977136), (154, 1835912), (176, 1606423), (182, 1553464), (208, 1359281), (254, 1113112), (278, 1017016), (286, 988568), (308, 917956), (364, 776732), (508, 556556), (556, 508508), (572, 494284), (616, 458978), (728, 388366), (889, 318032), (973, 290576), (1001, 282448), (1016, 278278), (1112, 254254), (1144, 247142), (1232, 229489), (1397, 202384), (1456, 194183), (1529, 184912), (1651, 171248), (1778, 159016), (1807, 156464), (1946, 145288), (2002, 141224), (2032, 139139), (2224, 127127), (2288, 123571), (2794, 101192), (3058, 92456), (3302, 85624), (3556, 79508), (3614, 78232), (3892, 72644), (4004, 70612), (5588, 50596), (6116, 46228), (6604, 42812), (7112, 39754), (7228, 39116), (7784, 36322), (8008, 35306), (9779, 28912), (10703, 26416), (11176, 25298), (11557, 24464), (12232, 23114), (12649, 22352), (13208, 21406), (14224, 19877), (14456, 19558), (15568, 18161), (16016, 17653)]