409899006

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 992908800

約数和(自身を除く): 583009794

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 103, 198, 199, 202, 206, 303, 309, 398, 597, 606, 618, 909, 927, 1111, 1133, 1194, 1791, 1818, 1854, 2189, 2222, 2266, 3333, 3399, 3582, 4378, 6567, 6666, 6798, 9999, 10197, 10403, 13134, 19701, 19998, 20099, 20394, 20497, 20806, 31209, 39402, 40198, 40994, 60297, 61491, 62418, 93627, 114433, 120594, 122982, 180891, 184473, 187254, 221089, 225467, 228866, 343299, 361782, 368946, 442178, 450934, 663267, 676401, 686598, 1029897, 1326534, 1352802, 1989801, 2029203, 2059794, 2070197, 3979602, 4058406, 4140394, 6210591, 12421182, 18631773, 22772167, 37263546, 45544334, 68316501, 136633002, 204949503, 409899006]

約数ペア:

[(1, 409899006), (2, 204949503), (3, 136633002), (6, 68316501), (9, 45544334), (11, 37263546), (18, 22772167), (22, 18631773), (33, 12421182), (66, 6210591), (99, 4140394), (101, 4058406), (103, 3979602), (198, 2070197), (199, 2059794), (202, 2029203), (206, 1989801), (303, 1352802), (309, 1326534), (398, 1029897), (597, 686598), (606, 676401), (618, 663267), (909, 450934), (927, 442178), (1111, 368946), (1133, 361782), (1194, 343299), (1791, 228866), (1818, 225467), (1854, 221089), (2189, 187254), (2222, 184473), (2266, 180891), (3333, 122982), (3399, 120594), (3582, 114433), (4378, 93627), (6567, 62418), (6666, 61491), (6798, 60297), (9999, 40994), (10197, 40198), (10403, 39402), (13134, 31209), (19701, 20806), (19998, 20497), (20099, 20394)]