240448516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3923}}^1$

素因数の和:4144

約数の個数: 48

約数和(自身を含む): 527385600

約数和(自身を除く): 286937084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 199, 308, 398, 796, 1393, 2189, 2786, 3923, 4378, 5572, 7846, 8756, 15323, 15692, 27461, 30646, 43153, 54922, 61292, 86306, 109844, 172612, 302071, 604142, 780677, 1208284, 1561354, 3122708, 5464739, 8587447, 10929478, 17174894, 21858956, 34349788, 60112129, 120224258, 240448516]

約数ペア:

[(1, 240448516), (2, 120224258), (4, 60112129), (7, 34349788), (11, 21858956), (14, 17174894), (22, 10929478), (28, 8587447), (44, 5464739), (77, 3122708), (154, 1561354), (199, 1208284), (308, 780677), (398, 604142), (796, 302071), (1393, 172612), (2189, 109844), (2786, 86306), (3923, 61292), (4378, 54922), (5572, 43153), (7846, 30646), (8756, 27461), (15323, 15692)]