6445238912

素因数分解:

$2^7\times 7^3\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2119

約数の個数: 128

約数和(自身を含む): 15186576000

約数和(自身を除く): 8741337088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 224, 292, 343, 392, 448, 511, 584, 686, 784, 896, 1022, 1168, 1372, 1568, 2011, 2044, 2336, 2744, 3136, 3577, 4022, 4088, 4672, 5488, 6272, 7154, 8044, 8176, 9344, 10976, 14077, 14308, 16088, 16352, 21952, 25039, 28154, 28616, 32176, 32704, 43904, 50078, 56308, 57232, 64352, 65408, 98539, 100156, 112616, 114464, 128704, 146803, 197078, 200312, 225232, 228928, 257408, 293606, 394156, 400624, 450464, 457856, 587212, 689773, 788312, 801248, 900928, 1027621, 1174424, 1379546, 1576624, 1602496, 1801856, 2055242, 2348848, 2759092, 3153248, 3204992, 4110484, 4697696, 5518184, 6306496, 7193347, 8220968, 9395392, 11036368, 12612992, 14386694, 16441936, 18790784, 22072736, 28773388, 32883872, 44145472, 50353429, 57546776, 65767744, 88290944, 100706858, 115093552, 131535488, 201413716, 230187104, 402827432, 460374208, 805654864, 920748416, 1611309728, 3222619456, 6445238912]

約数ペア:

[(1, 6445238912), (2, 3222619456), (4, 1611309728), (7, 920748416), (8, 805654864), (14, 460374208), (16, 402827432), (28, 230187104), (32, 201413716), (49, 131535488), (56, 115093552), (64, 100706858), (73, 88290944), (98, 65767744), (112, 57546776), (128, 50353429), (146, 44145472), (196, 32883872), (224, 28773388), (292, 22072736), (343, 18790784), (392, 16441936), (448, 14386694), (511, 12612992), (584, 11036368), (686, 9395392), (784, 8220968), (896, 7193347), (1022, 6306496), (1168, 5518184), (1372, 4697696), (1568, 4110484), (2011, 3204992), (2044, 3153248), (2336, 2759092), (2744, 2348848), (3136, 2055242), (3577, 1801856), (4022, 1602496), (4088, 1576624), (4672, 1379546), (5488, 1174424), (6272, 1027621), (7154, 900928), (8044, 801248), (8176, 788312), (9344, 689773), (10976, 587212), (14077, 457856), (14308, 450464), (16088, 400624), (16352, 394156), (21952, 293606), (25039, 257408), (28154, 228928), (28616, 225232), (32176, 200312), (32704, 197078), (43904, 146803), (50078, 128704), (56308, 114464), (57232, 112616), (64352, 100156), (65408, 98539)]