8398918612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{19759}}^1$

素因数の和:19853

約数の個数: 96

約数和(自身を含む): 19121356800

約数和(自身を除く): 10722438188

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 47, 68, 76, 94, 119, 133, 188, 238, 266, 323, 329, 476, 532, 646, 658, 799, 893, 1292, 1316, 1598, 1786, 2261, 3196, 3572, 4522, 5593, 6251, 9044, 11186, 12502, 15181, 19759, 22372, 25004, 30362, 39518, 60724, 79036, 106267, 138313, 212534, 276626, 335903, 375421, 425068, 553252, 671806, 750842, 928673, 1343612, 1501684, 1857346, 2351321, 2627947, 3714692, 4702642, 5255894, 6382157, 6500711, 9405284, 10511788, 12764314, 13001422, 15787441, 17644787, 25528628, 26002844, 31574882, 35289574, 44675099, 63149764, 70579148, 89350198, 110512087, 123513509, 178700396, 221024174, 247027018, 299961379, 442048348, 494054036, 599922758, 1199845516, 2099729653, 4199459306, 8398918612]

約数ペア:

[(1, 8398918612), (2, 4199459306), (4, 2099729653), (7, 1199845516), (14, 599922758), (17, 494054036), (19, 442048348), (28, 299961379), (34, 247027018), (38, 221024174), (47, 178700396), (68, 123513509), (76, 110512087), (94, 89350198), (119, 70579148), (133, 63149764), (188, 44675099), (238, 35289574), (266, 31574882), (323, 26002844), (329, 25528628), (476, 17644787), (532, 15787441), (646, 13001422), (658, 12764314), (799, 10511788), (893, 9405284), (1292, 6500711), (1316, 6382157), (1598, 5255894), (1786, 4702642), (2261, 3714692), (3196, 2627947), (3572, 2351321), (4522, 1857346), (5593, 1501684), (6251, 1343612), (9044, 928673), (11186, 750842), (12502, 671806), (15181, 553252), (19759, 425068), (22372, 375421), (25004, 335903), (30362, 276626), (39518, 212534), (60724, 138313), (79036, 106267)]