421306314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1549}}^1$

素因数の和:1895

約数の個数: 64

約数和(自身を含む): 993686400

約数和(自身を除く): 572380086

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 317, 429, 634, 858, 951, 1549, 1902, 3098, 3487, 4121, 4647, 6974, 8242, 9294, 10461, 12363, 17039, 20137, 20922, 24726, 34078, 40274, 45331, 51117, 60411, 90662, 102234, 120822, 135993, 221507, 271986, 443014, 491033, 664521, 982066, 1329042, 1473099, 2946198, 5401363, 6383429, 10802726, 12766858, 16204089, 19150287, 32408178, 38300574, 70217719, 140435438, 210653157, 421306314]

約数ペア:

[(1, 421306314), (2, 210653157), (3, 140435438), (6, 70217719), (11, 38300574), (13, 32408178), (22, 19150287), (26, 16204089), (33, 12766858), (39, 10802726), (66, 6383429), (78, 5401363), (143, 2946198), (286, 1473099), (317, 1329042), (429, 982066), (634, 664521), (858, 491033), (951, 443014), (1549, 271986), (1902, 221507), (3098, 135993), (3487, 120822), (4121, 102234), (4647, 90662), (6974, 60411), (8242, 51117), (9294, 45331), (10461, 40274), (12363, 34078), (17039, 24726), (20137, 20922)]