481338

素因数分解:

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

素因数の和:60

約数の個数: 72

約数和(自身を含む): 1307124

約数和(自身を除く): 825786

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 121, 143, 153, 187, 198, 221, 234, 242, 286, 306, 363, 374, 429, 442, 561, 663, 726, 858, 1089, 1122, 1287, 1326, 1573, 1683, 1989, 2057, 2178, 2431, 2574, 3146, 3366, 3978, 4114, 4719, 4862, 6171, 7293, 9438, 12342, 14157, 14586, 18513, 21879, 26741, 28314, 37026, 43758, 53482, 80223, 160446, 240669, 481338]

約数ペア:

[(1, 481338), (2, 240669), (3, 160446), (6, 80223), (9, 53482), (11, 43758), (13, 37026), (17, 28314), (18, 26741), (22, 21879), (26, 18513), (33, 14586), (34, 14157), (39, 12342), (51, 9438), (66, 7293), (78, 6171), (99, 4862), (102, 4719), (117, 4114), (121, 3978), (143, 3366), (153, 3146), (187, 2574), (198, 2431), (221, 2178), (234, 2057), (242, 1989), (286, 1683), (306, 1573), (363, 1326), (374, 1287), (429, 1122), (442, 1089), (561, 858), (663, 726)]