816156768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1214519}}^1$

素因数の和:1214539

約数の個数: 48

約数和(自身を含む): 2448472320

約数和(自身を除く): 1632315552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1214519, 2429038, 3643557, 4858076, 7287114, 8501633, 9716152, 14574228, 17003266, 19432304, 25504899, 29148456, 34006532, 38864608, 51009798, 58296912, 68013064, 102019596, 116593824, 136026128, 204039192, 272052256, 408078384, 816156768]

約数ペア:

[(1, 816156768), (2, 408078384), (3, 272052256), (4, 204039192), (6, 136026128), (7, 116593824), (8, 102019596), (12, 68013064), (14, 58296912), (16, 51009798), (21, 38864608), (24, 34006532), (28, 29148456), (32, 25504899), (42, 19432304), (48, 17003266), (56, 14574228), (84, 9716152), (96, 8501633), (112, 7287114), (168, 4858076), (224, 3643557), (336, 2429038), (672, 1214519)]