788302324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 1472289280

約数和(自身を除く): 683986956

約数列:

[1, 2, 4, 19, 38, 76, 193, 223, 241, 386, 446, 482, 772, 892, 964, 3667, 4237, 4579, 7334, 8474, 9158, 14668, 16948, 18316, 43039, 46513, 53743, 86078, 93026, 107486, 172156, 186052, 214972, 817741, 883747, 1021117, 1635482, 1767494, 2042234, 3270964, 3534988, 4084468, 10372399, 20744798, 41489596, 197075581, 394151162, 788302324]

約数ペア:

[(1, 788302324), (2, 394151162), (4, 197075581), (19, 41489596), (38, 20744798), (76, 10372399), (193, 4084468), (223, 3534988), (241, 3270964), (386, 2042234), (446, 1767494), (482, 1635482), (772, 1021117), (892, 883747), (964, 817741), (3667, 214972), (4237, 186052), (4579, 172156), (7334, 107486), (8474, 93026), (9158, 86078), (14668, 53743), (16948, 46513), (18316, 43039)]