389660706

素因数分解:

$2^1\times 3^6\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 112

約数和(自身を含む): 944352000

約数和(自身を除く): 554691294

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 79, 81, 102, 153, 158, 162, 199, 237, 243, 306, 398, 459, 474, 486, 597, 711, 729, 918, 1194, 1343, 1377, 1422, 1458, 1791, 2133, 2686, 2754, 3383, 3582, 4029, 4131, 4266, 5373, 6399, 6766, 8058, 8262, 10149, 10746, 12087, 12393, 12798, 15721, 16119, 19197, 20298, 24174, 24786, 30447, 31442, 32238, 36261, 38394, 47163, 48357, 57591, 60894, 72522, 91341, 94326, 96714, 108783, 115182, 141489, 145071, 182682, 217566, 267257, 274023, 282978, 290142, 326349, 424467, 534514, 548046, 652698, 801771, 822069, 848934, 979047, 1273401, 1603542, 1644138, 1958094, 2405313, 2466207, 2546802, 3820203, 4810626, 4932414, 7215939, 7640406, 11460609, 14431878, 21647817, 22921218, 43295634, 64943451, 129886902, 194830353, 389660706]

約数ペア:

[(1, 389660706), (2, 194830353), (3, 129886902), (6, 64943451), (9, 43295634), (17, 22921218), (18, 21647817), (27, 14431878), (34, 11460609), (51, 7640406), (54, 7215939), (79, 4932414), (81, 4810626), (102, 3820203), (153, 2546802), (158, 2466207), (162, 2405313), (199, 1958094), (237, 1644138), (243, 1603542), (306, 1273401), (398, 979047), (459, 848934), (474, 822069), (486, 801771), (597, 652698), (711, 548046), (729, 534514), (918, 424467), (1194, 326349), (1343, 290142), (1377, 282978), (1422, 274023), (1458, 267257), (1791, 217566), (2133, 182682), (2686, 145071), (2754, 141489), (3383, 115182), (3582, 108783), (4029, 96714), (4131, 94326), (4266, 91341), (5373, 72522), (6399, 60894), (6766, 57591), (8058, 48357), (8262, 47163), (10149, 38394), (10746, 36261), (12087, 32238), (12393, 31442), (12798, 30447), (15721, 24786), (16119, 24174), (19197, 20298)]