219036774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{461}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 501355008

約数和(自身を除く): 282318234

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 313, 461, 506, 626, 759, 922, 939, 1383, 1518, 1878, 2766, 3443, 5071, 6886, 7199, 10142, 10329, 10603, 14398, 15213, 20658, 21206, 21597, 30426, 31809, 43194, 63618, 79189, 116633, 144293, 158378, 233266, 237567, 288586, 349899, 432879, 475134, 699798, 865758, 1587223, 3174446, 3318739, 4761669, 6637478, 9523338, 9956217, 19912434, 36506129, 73012258, 109518387, 219036774]

約数ペア:

[(1, 219036774), (2, 109518387), (3, 73012258), (6, 36506129), (11, 19912434), (22, 9956217), (23, 9523338), (33, 6637478), (46, 4761669), (66, 3318739), (69, 3174446), (138, 1587223), (253, 865758), (313, 699798), (461, 475134), (506, 432879), (626, 349899), (759, 288586), (922, 237567), (939, 233266), (1383, 158378), (1518, 144293), (1878, 116633), (2766, 79189), (3443, 63618), (5071, 43194), (6886, 31809), (7199, 30426), (10142, 21597), (10329, 21206), (10603, 20658), (14398, 15213)]