809432008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{57131}}^1$

素因数の和:57178

約数の個数: 64

約数和(自身を含む): 1974481920

約数和(自身を除く): 1165049912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 3542, 7084, 14168, 57131, 114262, 228524, 399917, 457048, 628441, 799834, 1256882, 1314013, 1599668, 2513764, 2628026, 3199336, 4399087, 5027528, 5256052, 8798174, 9198091, 10512104, 14454143, 17596348, 18396182, 28908286, 35192696, 36792364, 57816572, 73584728, 101179001, 115633144, 202358002, 404716004, 809432008]

約数ペア:

[(1, 809432008), (2, 404716004), (4, 202358002), (7, 115633144), (8, 101179001), (11, 73584728), (14, 57816572), (22, 36792364), (23, 35192696), (28, 28908286), (44, 18396182), (46, 17596348), (56, 14454143), (77, 10512104), (88, 9198091), (92, 8798174), (154, 5256052), (161, 5027528), (184, 4399087), (253, 3199336), (308, 2628026), (322, 2513764), (506, 1599668), (616, 1314013), (644, 1256882), (1012, 799834), (1288, 628441), (1771, 457048), (2024, 399917), (3542, 228524), (7084, 114262), (14168, 57131)]