490872294

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{33961}}^1$

素因数の和:34053

約数の個数: 48

約数和(自身を含む): 1176171984

約数和(自身を除く): 685299690

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 657, 803, 1314, 1606, 2409, 4818, 7227, 14454, 33961, 67922, 101883, 203766, 305649, 373571, 611298, 747142, 1120713, 2241426, 2479153, 3362139, 4958306, 6724278, 7437459, 14874918, 22312377, 27270683, 44624754, 54541366, 81812049, 163624098, 245436147, 490872294]

約数ペア:

[(1, 490872294), (2, 245436147), (3, 163624098), (6, 81812049), (9, 54541366), (11, 44624754), (18, 27270683), (22, 22312377), (33, 14874918), (66, 7437459), (73, 6724278), (99, 4958306), (146, 3362139), (198, 2479153), (219, 2241426), (438, 1120713), (657, 747142), (803, 611298), (1314, 373571), (1606, 305649), (2409, 203766), (4818, 101883), (7227, 67922), (14454, 33961)]