989361216

素因数分解:

$2^6\times 3^4\times {\mathrm{29}}^1\times {\mathrm{6581}}^1$

素因数の和:6634

約数の個数: 140

約数和(自身を含む): 3034367820

約数和(自身を除く): 2045006604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 144, 162, 174, 192, 216, 232, 261, 288, 324, 348, 432, 464, 522, 576, 648, 696, 783, 864, 928, 1044, 1296, 1392, 1566, 1728, 1856, 2088, 2349, 2592, 2784, 3132, 4176, 4698, 5184, 5568, 6264, 6581, 8352, 9396, 12528, 13162, 16704, 18792, 19743, 25056, 26324, 37584, 39486, 50112, 52648, 59229, 75168, 78972, 105296, 118458, 150336, 157944, 177687, 190849, 210592, 236916, 315888, 355374, 381698, 421184, 473832, 533061, 572547, 631776, 710748, 763396, 947664, 1066122, 1145094, 1263552, 1421496, 1526792, 1717641, 1895328, 2132244, 2290188, 2842992, 3053584, 3435282, 3790656, 4264488, 4580376, 5152923, 5685984, 6107168, 6870564, 8528976, 9160752, 10305846, 11371968, 12214336, 13741128, 15458769, 17057952, 18321504, 20611692, 27482256, 30917538, 34115904, 36643008, 41223384, 54964512, 61835076, 82446768, 109929024, 123670152, 164893536, 247340304, 329787072, 494680608, 989361216]

約数ペア:

[(1, 989361216), (2, 494680608), (3, 329787072), (4, 247340304), (6, 164893536), (8, 123670152), (9, 109929024), (12, 82446768), (16, 61835076), (18, 54964512), (24, 41223384), (27, 36643008), (29, 34115904), (32, 30917538), (36, 27482256), (48, 20611692), (54, 18321504), (58, 17057952), (64, 15458769), (72, 13741128), (81, 12214336), (87, 11371968), (96, 10305846), (108, 9160752), (116, 8528976), (144, 6870564), (162, 6107168), (174, 5685984), (192, 5152923), (216, 4580376), (232, 4264488), (261, 3790656), (288, 3435282), (324, 3053584), (348, 2842992), (432, 2290188), (464, 2132244), (522, 1895328), (576, 1717641), (648, 1526792), (696, 1421496), (783, 1263552), (864, 1145094), (928, 1066122), (1044, 947664), (1296, 763396), (1392, 710748), (1566, 631776), (1728, 572547), (1856, 533061), (2088, 473832), (2349, 421184), (2592, 381698), (2784, 355374), (3132, 315888), (4176, 236916), (4698, 210592), (5184, 190849), (5568, 177687), (6264, 157944), (6581, 150336), (8352, 118458), (9396, 105296), (12528, 78972), (13162, 75168), (16704, 59229), (18792, 52648), (19743, 50112), (25056, 39486), (26324, 37584)]