421760416

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{171169}}^1$

素因数の和:171197

約数の個数: 48

約数和(自身を含む): 1035236160

約数和(自身を除く): 613475744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 171169, 342338, 684676, 1198183, 1369352, 1882859, 2396366, 2738704, 3765718, 4792732, 5477408, 7531436, 9585464, 13180013, 15062872, 19170928, 26360026, 30125744, 38341856, 52720052, 60251488, 105440104, 210880208, 421760416]

約数ペア:

[(1, 421760416), (2, 210880208), (4, 105440104), (7, 60251488), (8, 52720052), (11, 38341856), (14, 30125744), (16, 26360026), (22, 19170928), (28, 15062872), (32, 13180013), (44, 9585464), (56, 7531436), (77, 5477408), (88, 4792732), (112, 3765718), (154, 2738704), (176, 2396366), (224, 1882859), (308, 1369352), (352, 1198183), (616, 684676), (1232, 342338), (2464, 171169)]