293856136

素因数分解:

$2^3\times 7^2\times {\mathrm{199}}^1\times {\mathrm{3767}}^1$

素因数の和:3986

約数の個数: 48

約数和(自身を含む): 644328000

約数和(自身を除く): 350471864

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 199, 392, 398, 796, 1393, 1592, 2786, 3767, 5572, 7534, 9751, 11144, 15068, 19502, 26369, 30136, 39004, 52738, 78008, 105476, 184583, 210952, 369166, 738332, 749633, 1476664, 1499266, 2998532, 5247431, 5997064, 10494862, 20989724, 36732017, 41979448, 73464034, 146928068, 293856136]

約数ペア:

[(1, 293856136), (2, 146928068), (4, 73464034), (7, 41979448), (8, 36732017), (14, 20989724), (28, 10494862), (49, 5997064), (56, 5247431), (98, 2998532), (196, 1499266), (199, 1476664), (392, 749633), (398, 738332), (796, 369166), (1393, 210952), (1592, 184583), (2786, 105476), (3767, 78008), (5572, 52738), (7534, 39004), (9751, 30136), (11144, 26369), (15068, 19502)]