438328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 952560

約数和(自身を除く): 514232

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 293, 374, 586, 748, 1172, 1496, 2344, 3223, 4981, 6446, 9962, 12892, 19924, 25784, 39848, 54791, 109582, 219164, 438328]

約数ペア:

[(1, 438328), (2, 219164), (4, 109582), (8, 54791), (11, 39848), (17, 25784), (22, 19924), (34, 12892), (44, 9962), (68, 6446), (88, 4981), (136, 3223), (187, 2344), (293, 1496), (374, 1172), (586, 748)]