883409968

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 1988444160

約数和(自身を除く): 1105034192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 173, 254, 346, 359, 508, 692, 718, 889, 1016, 1211, 1384, 1436, 1778, 2032, 2422, 2513, 2768, 2872, 3556, 4844, 5026, 5744, 7112, 9688, 10052, 14224, 19376, 20104, 21971, 40208, 43942, 45593, 62107, 87884, 91186, 124214, 153797, 175768, 182372, 248428, 307594, 319151, 351536, 364744, 434749, 496856, 615188, 638302, 729488, 869498, 993712, 1230376, 1276604, 1738996, 2460752, 2553208, 3477992, 5106416, 6955984, 7887589, 15775178, 31550356, 55213123, 63100712, 110426246, 126201424, 220852492, 441704984, 883409968]

約数ペア:

[(1, 883409968), (2, 441704984), (4, 220852492), (7, 126201424), (8, 110426246), (14, 63100712), (16, 55213123), (28, 31550356), (56, 15775178), (112, 7887589), (127, 6955984), (173, 5106416), (254, 3477992), (346, 2553208), (359, 2460752), (508, 1738996), (692, 1276604), (718, 1230376), (889, 993712), (1016, 869498), (1211, 729488), (1384, 638302), (1436, 615188), (1778, 496856), (2032, 434749), (2422, 364744), (2513, 351536), (2768, 319151), (2872, 307594), (3556, 248428), (4844, 182372), (5026, 175768), (5744, 153797), (7112, 124214), (9688, 91186), (10052, 87884), (14224, 62107), (19376, 45593), (20104, 43942), (21971, 40208)]