278049228

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{4931}}^1$

素因数の和:5102

約数の個数: 48

約数和(自身を含む): 671698944

約数和(自身を除く): 393649716

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 127, 148, 222, 254, 381, 444, 508, 762, 1524, 4699, 4931, 9398, 9862, 14097, 14793, 18796, 19724, 28194, 29586, 56388, 59172, 182447, 364894, 547341, 626237, 729788, 1094682, 1252474, 1878711, 2189364, 2504948, 3757422, 7514844, 23170769, 46341538, 69512307, 92683076, 139024614, 278049228]

約数ペア:

[(1, 278049228), (2, 139024614), (3, 92683076), (4, 69512307), (6, 46341538), (12, 23170769), (37, 7514844), (74, 3757422), (111, 2504948), (127, 2189364), (148, 1878711), (222, 1252474), (254, 1094682), (381, 729788), (444, 626237), (508, 547341), (762, 364894), (1524, 182447), (4699, 59172), (4931, 56388), (9398, 29586), (9862, 28194), (14097, 19724), (14793, 18796)]