1377776792

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{31583}}^1$

素因数の和:31656

約数の個数: 64

約数和(自身を含む): 3183667200

約数和(自身を除く): 1805890408

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1558, 2296, 3116, 5453, 6232, 10906, 21812, 31583, 43624, 63166, 126332, 221081, 252664, 442162, 600077, 884324, 1200154, 1294903, 1768648, 2400308, 2589806, 4200539, 4800616, 5179612, 8401078, 9064321, 10359224, 16802156, 18128642, 24603157, 33604312, 36257284, 49206314, 72514568, 98412628, 172222099, 196825256, 344444198, 688888396, 1377776792]

約数ペア:

[(1, 1377776792), (2, 688888396), (4, 344444198), (7, 196825256), (8, 172222099), (14, 98412628), (19, 72514568), (28, 49206314), (38, 36257284), (41, 33604312), (56, 24603157), (76, 18128642), (82, 16802156), (133, 10359224), (152, 9064321), (164, 8401078), (266, 5179612), (287, 4800616), (328, 4200539), (532, 2589806), (574, 2400308), (779, 1768648), (1064, 1294903), (1148, 1200154), (1558, 884324), (2296, 600077), (3116, 442162), (5453, 252664), (6232, 221081), (10906, 126332), (21812, 63166), (31583, 43624)]