779880204

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 2054976000

約数和(自身を除く): 1275095796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 199, 262, 277, 393, 398, 524, 554, 597, 786, 796, 831, 1108, 1179, 1194, 1572, 1662, 1791, 2358, 2388, 2493, 3324, 3537, 3582, 4716, 4986, 5373, 7074, 7164, 7479, 9972, 10746, 14148, 14958, 21492, 26069, 29916, 36287, 52138, 55123, 72574, 78207, 104276, 108861, 110246, 145148, 156414, 165369, 217722, 220492, 234621, 312828, 326583, 330738, 435444, 469242, 496107, 653166, 661476, 703863, 938484, 979749, 992214, 1306332, 1407726, 1488321, 1959498, 1984428, 2815452, 2976642, 3918996, 5953284, 7221113, 14442226, 21663339, 28884452, 43326678, 64990017, 86653356, 129980034, 194970051, 259960068, 389940102, 779880204]

約数ペア:

[(1, 779880204), (2, 389940102), (3, 259960068), (4, 194970051), (6, 129980034), (9, 86653356), (12, 64990017), (18, 43326678), (27, 28884452), (36, 21663339), (54, 14442226), (108, 7221113), (131, 5953284), (199, 3918996), (262, 2976642), (277, 2815452), (393, 1984428), (398, 1959498), (524, 1488321), (554, 1407726), (597, 1306332), (786, 992214), (796, 979749), (831, 938484), (1108, 703863), (1179, 661476), (1194, 653166), (1572, 496107), (1662, 469242), (1791, 435444), (2358, 330738), (2388, 326583), (2493, 312828), (3324, 234621), (3537, 220492), (3582, 217722), (4716, 165369), (4986, 156414), (5373, 145148), (7074, 110246), (7164, 108861), (7479, 104276), (9972, 78207), (10746, 72574), (14148, 55123), (14958, 52138), (21492, 36287), (26069, 29916)]