3456768

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{643}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 10530688

約数和(自身を除く): 7073920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 643, 672, 768, 896, 1286, 1344, 1792, 1929, 2572, 2688, 3858, 4501, 5144, 5376, 7716, 9002, 10288, 13503, 15432, 18004, 20576, 27006, 30864, 36008, 41152, 54012, 61728, 72016, 82304, 108024, 123456, 144032, 164608, 216048, 246912, 288064, 432096, 493824, 576128, 864192, 1152256, 1728384, 3456768]

約数ペア:

[(1, 3456768), (2, 1728384), (3, 1152256), (4, 864192), (6, 576128), (7, 493824), (8, 432096), (12, 288064), (14, 246912), (16, 216048), (21, 164608), (24, 144032), (28, 123456), (32, 108024), (42, 82304), (48, 72016), (56, 61728), (64, 54012), (84, 41152), (96, 36008), (112, 30864), (128, 27006), (168, 20576), (192, 18004), (224, 15432), (256, 13503), (336, 10288), (384, 9002), (448, 7716), (643, 5376), (672, 5144), (768, 4501), (896, 3858), (1286, 2688), (1344, 2572), (1792, 1929)]