549217328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2341}}^1$

素因数の和:2434

約数の個数: 80

約数和(自身を含む): 1226683392

約数和(自身を除く): 677466064

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 43, 44, 62, 86, 88, 124, 172, 176, 248, 341, 344, 473, 496, 682, 688, 946, 1333, 1364, 1892, 2341, 2666, 2728, 3784, 4682, 5332, 5456, 7568, 9364, 10664, 14663, 18728, 21328, 25751, 29326, 37456, 51502, 58652, 72571, 100663, 103004, 117304, 145142, 201326, 206008, 234608, 290284, 402652, 412016, 580568, 798281, 805304, 1107293, 1161136, 1596562, 1610608, 2214586, 3120553, 3193124, 4429172, 6241106, 6386248, 8858344, 12482212, 12772496, 17716688, 24964424, 34326083, 49928848, 68652166, 137304332, 274608664, 549217328]

約数ペア:

[(1, 549217328), (2, 274608664), (4, 137304332), (8, 68652166), (11, 49928848), (16, 34326083), (22, 24964424), (31, 17716688), (43, 12772496), (44, 12482212), (62, 8858344), (86, 6386248), (88, 6241106), (124, 4429172), (172, 3193124), (176, 3120553), (248, 2214586), (341, 1610608), (344, 1596562), (473, 1161136), (496, 1107293), (682, 805304), (688, 798281), (946, 580568), (1333, 412016), (1364, 402652), (1892, 290284), (2341, 234608), (2666, 206008), (2728, 201326), (3784, 145142), (4682, 117304), (5332, 103004), (5456, 100663), (7568, 72571), (9364, 58652), (10664, 51502), (14663, 37456), (18728, 29326), (21328, 25751)]