340852736

素因数分解:

$2^{16}\times 7^1\times {\mathrm{743}}^1$

素因数の和:782

約数の個数: 68

約数和(自身を含む): 780134592

約数和(自身を除く): 439281856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 743, 896, 1024, 1486, 1792, 2048, 2972, 3584, 4096, 5201, 5944, 7168, 8192, 10402, 11888, 14336, 16384, 20804, 23776, 28672, 32768, 41608, 47552, 57344, 65536, 83216, 95104, 114688, 166432, 190208, 229376, 332864, 380416, 458752, 665728, 760832, 1331456, 1521664, 2662912, 3043328, 5325824, 6086656, 10651648, 12173312, 21303296, 24346624, 42606592, 48693248, 85213184, 170426368, 340852736]

約数ペア:

[(1, 340852736), (2, 170426368), (4, 85213184), (7, 48693248), (8, 42606592), (14, 24346624), (16, 21303296), (28, 12173312), (32, 10651648), (56, 6086656), (64, 5325824), (112, 3043328), (128, 2662912), (224, 1521664), (256, 1331456), (448, 760832), (512, 665728), (743, 458752), (896, 380416), (1024, 332864), (1486, 229376), (1792, 190208), (2048, 166432), (2972, 114688), (3584, 95104), (4096, 83216), (5201, 65536), (5944, 57344), (7168, 47552), (8192, 41608), (10402, 32768), (11888, 28672), (14336, 23776), (16384, 20804)]