2249803281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 3564057600

約数和(自身を除く): 1314254319

約数列:

[1, 3, 11, 19, 33, 57, 59, 61, 177, 183, 209, 627, 649, 671, 997, 1121, 1159, 1947, 2013, 2991, 3363, 3477, 3599, 10797, 10967, 12331, 12749, 18943, 32901, 36993, 38247, 39589, 56829, 58823, 60817, 68381, 118767, 176469, 182451, 205143, 208373, 625119, 647053, 668987, 752191, 1117637, 1155523, 1941159, 2006961, 2256573, 3352911, 3466569, 3588203, 10764609, 12294007, 12710753, 36882021, 38132259, 39470233, 68175857, 118410699, 204527571, 749934427, 2249803281]

約数ペア:

[(1, 2249803281), (3, 749934427), (11, 204527571), (19, 118410699), (33, 68175857), (57, 39470233), (59, 38132259), (61, 36882021), (177, 12710753), (183, 12294007), (209, 10764609), (627, 3588203), (649, 3466569), (671, 3352911), (997, 2256573), (1121, 2006961), (1159, 1941159), (1947, 1155523), (2013, 1117637), (2991, 752191), (3363, 668987), (3477, 647053), (3599, 625119), (10797, 208373), (10967, 205143), (12331, 182451), (12749, 176469), (18943, 118767), (32901, 68381), (36993, 60817), (38247, 58823), (39589, 56829)]