339981824

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7297}}^1$

素因数の和:7335

約数の個数: 80

約数和(自身を含む): 836175648

約数和(自身を除く): 496193824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 5824, 6656, 7297, 11648, 14594, 23296, 29188, 46592, 51079, 58376, 94861, 102158, 116752, 189722, 204316, 233504, 379444, 408632, 467008, 664027, 758888, 817264, 934016, 1328054, 1517776, 1634528, 1868032, 2656108, 3035552, 3269056, 3736064, 5312216, 6071104, 6538112, 10624432, 12142208, 13076224, 21248864, 24284416, 26152448, 42497728, 48568832, 84995456, 169990912, 339981824]

約数ペア:

[(1, 339981824), (2, 169990912), (4, 84995456), (7, 48568832), (8, 42497728), (13, 26152448), (14, 24284416), (16, 21248864), (26, 13076224), (28, 12142208), (32, 10624432), (52, 6538112), (56, 6071104), (64, 5312216), (91, 3736064), (104, 3269056), (112, 3035552), (128, 2656108), (182, 1868032), (208, 1634528), (224, 1517776), (256, 1328054), (364, 934016), (416, 817264), (448, 758888), (512, 664027), (728, 467008), (832, 408632), (896, 379444), (1456, 233504), (1664, 204316), (1792, 189722), (2912, 116752), (3328, 102158), (3584, 94861), (5824, 58376), (6656, 51079), (7297, 46592), (11648, 29188), (14594, 23296)]