335478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 64

約数和(自身を含む): 870912

約数和(自身を除く): 535434

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 23, 26, 33, 34, 39, 46, 51, 66, 69, 78, 102, 138, 143, 187, 221, 253, 286, 299, 374, 391, 429, 442, 506, 561, 598, 663, 759, 782, 858, 897, 1122, 1173, 1326, 1518, 1794, 2346, 2431, 3289, 4301, 4862, 5083, 6578, 7293, 8602, 9867, 10166, 12903, 14586, 15249, 19734, 25806, 30498, 55913, 111826, 167739, 335478]

約数ペア:

[(1, 335478), (2, 167739), (3, 111826), (6, 55913), (11, 30498), (13, 25806), (17, 19734), (22, 15249), (23, 14586), (26, 12903), (33, 10166), (34, 9867), (39, 8602), (46, 7293), (51, 6578), (66, 5083), (69, 4862), (78, 4301), (102, 3289), (138, 2431), (143, 2346), (187, 1794), (221, 1518), (253, 1326), (286, 1173), (299, 1122), (374, 897), (391, 858), (429, 782), (442, 759), (506, 663), (561, 598)]