720171008

素因数分解:

$2^{12}\times {\mathrm{193}}^1\times {\mathrm{911}}^1$

素因数の和:1128

約数の個数: 52

約数和(自身を含む): 1449217248

約数和(自身を除く): 729046240

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 512, 772, 911, 1024, 1544, 1822, 2048, 3088, 3644, 4096, 6176, 7288, 12352, 14576, 24704, 29152, 49408, 58304, 98816, 116608, 175823, 197632, 233216, 351646, 395264, 466432, 703292, 790528, 932864, 1406584, 1865728, 2813168, 3731456, 5626336, 11252672, 22505344, 45010688, 90021376, 180042752, 360085504, 720171008]

約数ペア:

[(1, 720171008), (2, 360085504), (4, 180042752), (8, 90021376), (16, 45010688), (32, 22505344), (64, 11252672), (128, 5626336), (193, 3731456), (256, 2813168), (386, 1865728), (512, 1406584), (772, 932864), (911, 790528), (1024, 703292), (1544, 466432), (1822, 395264), (2048, 351646), (3088, 233216), (3644, 197632), (4096, 175823), (6176, 116608), (7288, 98816), (12352, 58304), (14576, 49408), (24704, 29152)]