438702

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 48

約数和(自身を含む): 1060992

約数和(自身を除く): 622290

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 46, 51, 66, 69, 102, 138, 187, 253, 289, 374, 391, 506, 561, 578, 759, 782, 867, 1122, 1173, 1518, 1734, 2346, 3179, 4301, 6358, 6647, 8602, 9537, 12903, 13294, 19074, 19941, 25806, 39882, 73117, 146234, 219351, 438702]

約数ペア:

[(1, 438702), (2, 219351), (3, 146234), (6, 73117), (11, 39882), (17, 25806), (22, 19941), (23, 19074), (33, 13294), (34, 12903), (46, 9537), (51, 8602), (66, 6647), (69, 6358), (102, 4301), (138, 3179), (187, 2346), (253, 1734), (289, 1518), (374, 1173), (391, 1122), (506, 867), (561, 782), (578, 759)]