1008076216

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{20249}}^1$

素因数の和:20396

約数の個数: 48

約数和(自身を含む): 2216160000

約数和(自身を除く): 1208083784

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 392, 508, 889, 1016, 1778, 3556, 6223, 7112, 12446, 20249, 24892, 40498, 49784, 80996, 141743, 161992, 283486, 566972, 992201, 1133944, 1984402, 2571623, 3968804, 5143246, 7937608, 10286492, 18001361, 20572984, 36002722, 72005444, 126009527, 144010888, 252019054, 504038108, 1008076216]

約数ペア:

[(1, 1008076216), (2, 504038108), (4, 252019054), (7, 144010888), (8, 126009527), (14, 72005444), (28, 36002722), (49, 20572984), (56, 18001361), (98, 10286492), (127, 7937608), (196, 5143246), (254, 3968804), (392, 2571623), (508, 1984402), (889, 1133944), (1016, 992201), (1778, 566972), (3556, 283486), (6223, 161992), (7112, 141743), (12446, 80996), (20249, 49784), (24892, 40498)]