329236490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 679311360

約数和(自身を除く): 350074870

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 179, 230, 253, 358, 506, 727, 895, 1265, 1454, 1790, 1969, 2530, 3635, 3938, 4117, 7270, 7997, 8234, 9845, 15994, 16721, 19690, 20585, 33442, 39985, 41170, 45287, 79970, 83605, 90574, 130133, 167210, 183931, 226435, 260266, 367862, 452870, 650665, 919655, 1301330, 1431463, 1839310, 2862926, 2993059, 5986118, 7157315, 14314630, 14965295, 29930590, 32923649, 65847298, 164618245, 329236490]

約数ペア:

[(1, 329236490), (2, 164618245), (5, 65847298), (10, 32923649), (11, 29930590), (22, 14965295), (23, 14314630), (46, 7157315), (55, 5986118), (110, 2993059), (115, 2862926), (179, 1839310), (230, 1431463), (253, 1301330), (358, 919655), (506, 650665), (727, 452870), (895, 367862), (1265, 260266), (1454, 226435), (1790, 183931), (1969, 167210), (2530, 130133), (3635, 90574), (3938, 83605), (4117, 79970), (7270, 45287), (7997, 41170), (8234, 39985), (9845, 33442), (15994, 20585), (16721, 19690)]