494898768

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12589}}^1$

素因数の和:12626

約数の個数: 160

約数和(自身を含む): 1748499200

約数和(自身を除く): 1253600432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 12589, 13104, 19656, 25178, 37767, 39312, 50356, 75534, 88123, 100712, 113301, 151068, 163657, 176246, 201424, 226602, 264369, 302136, 327314, 339903, 352492, 453204, 490971, 528738, 604272, 654628, 679806, 704984, 793107, 906408, 981942, 1057476, 1145599, 1309256, 1359612, 1409968, 1472913, 1586214, 1812816, 1963884, 2114952, 2291198, 2379321, 2618512, 2719224, 2945826, 3172428, 3436797, 3927768, 4229904, 4418739, 4582396, 4758642, 5438448, 5891652, 6344856, 6873594, 7855536, 8837478, 9164792, 9517284, 10310391, 11783304, 12689712, 13747188, 17674956, 18329584, 19034568, 20620782, 23566608, 27494376, 30931173, 35349912, 38069136, 41241564, 54988752, 61862346, 70699824, 82483128, 123724692, 164966256, 247449384, 494898768]

約数ペア:

[(1, 494898768), (2, 247449384), (3, 164966256), (4, 123724692), (6, 82483128), (7, 70699824), (8, 61862346), (9, 54988752), (12, 41241564), (13, 38069136), (14, 35349912), (16, 30931173), (18, 27494376), (21, 23566608), (24, 20620782), (26, 19034568), (27, 18329584), (28, 17674956), (36, 13747188), (39, 12689712), (42, 11783304), (48, 10310391), (52, 9517284), (54, 9164792), (56, 8837478), (63, 7855536), (72, 6873594), (78, 6344856), (84, 5891652), (91, 5438448), (104, 4758642), (108, 4582396), (112, 4418739), (117, 4229904), (126, 3927768), (144, 3436797), (156, 3172428), (168, 2945826), (182, 2719224), (189, 2618512), (208, 2379321), (216, 2291198), (234, 2114952), (252, 1963884), (273, 1812816), (312, 1586214), (336, 1472913), (351, 1409968), (364, 1359612), (378, 1309256), (432, 1145599), (468, 1057476), (504, 981942), (546, 906408), (624, 793107), (702, 704984), (728, 679806), (756, 654628), (819, 604272), (936, 528738), (1008, 490971), (1092, 453204), (1404, 352492), (1456, 339903), (1512, 327314), (1638, 302136), (1872, 264369), (2184, 226602), (2457, 201424), (2808, 176246), (3024, 163657), (3276, 151068), (4368, 113301), (4914, 100712), (5616, 88123), (6552, 75534), (9828, 50356), (12589, 39312), (13104, 37767), (19656, 25178)]