4220886656

素因数分解:

$2^7\times 7^3\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:919

約数の個数: 128

約数和(自身を含む): 9896448000

約数和(自身を除く): 5675561344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 128, 196, 224, 254, 343, 392, 448, 508, 686, 757, 784, 889, 896, 1016, 1372, 1514, 1568, 1778, 2032, 2744, 3028, 3136, 3556, 4064, 5299, 5488, 6056, 6223, 6272, 7112, 8128, 10598, 10976, 12112, 12446, 14224, 16256, 21196, 21952, 24224, 24892, 28448, 37093, 42392, 43561, 43904, 48448, 49784, 56896, 74186, 84784, 87122, 96139, 96896, 99568, 113792, 148372, 169568, 174244, 192278, 199136, 259651, 296744, 339136, 348488, 384556, 398272, 519302, 593488, 672973, 678272, 696976, 769112, 796544, 1038604, 1186976, 1345946, 1393952, 1538224, 2077208, 2373952, 2691892, 2787904, 3076448, 4154416, 4710811, 4747904, 5383784, 5575808, 6152896, 8308832, 9421622, 10767568, 12305792, 16617664, 18843244, 21535136, 32975677, 33235328, 37686488, 43070272, 65951354, 75372976, 86140544, 131902708, 150745952, 263805416, 301491904, 527610832, 602983808, 1055221664, 2110443328, 4220886656]

約数ペア:

[(1, 4220886656), (2, 2110443328), (4, 1055221664), (7, 602983808), (8, 527610832), (14, 301491904), (16, 263805416), (28, 150745952), (32, 131902708), (49, 86140544), (56, 75372976), (64, 65951354), (98, 43070272), (112, 37686488), (127, 33235328), (128, 32975677), (196, 21535136), (224, 18843244), (254, 16617664), (343, 12305792), (392, 10767568), (448, 9421622), (508, 8308832), (686, 6152896), (757, 5575808), (784, 5383784), (889, 4747904), (896, 4710811), (1016, 4154416), (1372, 3076448), (1514, 2787904), (1568, 2691892), (1778, 2373952), (2032, 2077208), (2744, 1538224), (3028, 1393952), (3136, 1345946), (3556, 1186976), (4064, 1038604), (5299, 796544), (5488, 769112), (6056, 696976), (6223, 678272), (6272, 672973), (7112, 593488), (8128, 519302), (10598, 398272), (10976, 384556), (12112, 348488), (12446, 339136), (14224, 296744), (16256, 259651), (21196, 199136), (21952, 192278), (24224, 174244), (24892, 169568), (28448, 148372), (37093, 113792), (42392, 99568), (43561, 96896), (43904, 96139), (48448, 87122), (49784, 84784), (56896, 74186)]