809092912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 1662563232

約数和(自身を除く): 853470320

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 107, 148, 212, 214, 241, 296, 424, 428, 482, 592, 848, 856, 964, 1712, 1928, 1961, 3856, 3922, 3959, 5671, 7844, 7918, 8917, 11342, 12773, 15688, 15836, 17834, 22684, 25546, 25787, 31376, 31672, 35668, 45368, 51092, 51574, 63344, 71336, 90736, 102184, 103148, 142672, 204368, 206296, 209827, 412592, 419654, 472601, 839308, 945202, 954119, 1366711, 1678616, 1890404, 1908238, 2733422, 3357232, 3780808, 3816476, 5466844, 7561616, 7632952, 10933688, 15265904, 21867376, 50568307, 101136614, 202273228, 404546456, 809092912]

約数ペア:

[(1, 809092912), (2, 404546456), (4, 202273228), (8, 101136614), (16, 50568307), (37, 21867376), (53, 15265904), (74, 10933688), (106, 7632952), (107, 7561616), (148, 5466844), (212, 3816476), (214, 3780808), (241, 3357232), (296, 2733422), (424, 1908238), (428, 1890404), (482, 1678616), (592, 1366711), (848, 954119), (856, 945202), (964, 839308), (1712, 472601), (1928, 419654), (1961, 412592), (3856, 209827), (3922, 206296), (3959, 204368), (5671, 142672), (7844, 103148), (7918, 102184), (8917, 90736), (11342, 71336), (12773, 63344), (15688, 51574), (15836, 51092), (17834, 45368), (22684, 35668), (25546, 31672), (25787, 31376)]