448121492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 1006731264

約数和(自身を除く): 558609772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 151, 182, 217, 263, 302, 364, 403, 434, 526, 604, 806, 868, 1052, 1057, 1612, 1841, 1963, 2114, 2821, 3419, 3682, 3926, 4228, 4681, 5642, 6838, 7364, 7852, 8153, 9362, 11284, 13676, 13741, 16306, 18724, 23933, 27482, 32612, 32767, 39713, 47866, 54964, 57071, 60853, 65534, 79426, 95732, 105989, 114142, 121706, 131068, 158852, 211978, 228284, 243412, 277991, 423956, 425971, 516269, 555982, 741923, 851942, 1032538, 1111964, 1231103, 1483846, 1703884, 2065076, 2462206, 2967692, 3613883, 4924412, 7227766, 8617721, 14455532, 16004339, 17235442, 32008678, 34470884, 64017356, 112030373, 224060746, 448121492]

約数ペア:

[(1, 448121492), (2, 224060746), (4, 112030373), (7, 64017356), (13, 34470884), (14, 32008678), (26, 17235442), (28, 16004339), (31, 14455532), (52, 8617721), (62, 7227766), (91, 4924412), (124, 3613883), (151, 2967692), (182, 2462206), (217, 2065076), (263, 1703884), (302, 1483846), (364, 1231103), (403, 1111964), (434, 1032538), (526, 851942), (604, 741923), (806, 555982), (868, 516269), (1052, 425971), (1057, 423956), (1612, 277991), (1841, 243412), (1963, 228284), (2114, 211978), (2821, 158852), (3419, 131068), (3682, 121706), (3926, 114142), (4228, 105989), (4681, 95732), (5642, 79426), (6838, 65534), (7364, 60853), (7852, 57071), (8153, 54964), (9362, 47866), (11284, 39713), (13676, 32767), (13741, 32612), (16306, 27482), (18724, 23933)]