742302

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 1842048

約数和(自身を除く): 1099746

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 163, 198, 207, 253, 326, 414, 489, 506, 759, 978, 1467, 1518, 1793, 2277, 2934, 3586, 3749, 4554, 5379, 7498, 10758, 11247, 16137, 22494, 32274, 33741, 41239, 67482, 82478, 123717, 247434, 371151, 742302]

約数ペア:

[(1, 742302), (2, 371151), (3, 247434), (6, 123717), (9, 82478), (11, 67482), (18, 41239), (22, 33741), (23, 32274), (33, 22494), (46, 16137), (66, 11247), (69, 10758), (99, 7498), (138, 5379), (163, 4554), (198, 3749), (207, 3586), (253, 2934), (326, 2277), (414, 1793), (489, 1518), (506, 1467), (759, 978)]