223604528

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1522

約数の個数: 80

約数和(自身を含む): 525490176

約数和(自身を除く): 301885648

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 61, 92, 112, 122, 161, 184, 244, 322, 368, 427, 488, 644, 854, 976, 1288, 1403, 1423, 1708, 2576, 2806, 2846, 3416, 5612, 5692, 6832, 9821, 9961, 11224, 11384, 19642, 19922, 22448, 22768, 32729, 39284, 39844, 65458, 78568, 79688, 86803, 130916, 157136, 159376, 173606, 229103, 261832, 347212, 458206, 523664, 607621, 694424, 916412, 1215242, 1388848, 1832824, 1996469, 2430484, 3665648, 3992938, 4860968, 7985876, 9721936, 13975283, 15971752, 27950566, 31943504, 55901132, 111802264, 223604528]

約数ペア:

[(1, 223604528), (2, 111802264), (4, 55901132), (7, 31943504), (8, 27950566), (14, 15971752), (16, 13975283), (23, 9721936), (28, 7985876), (46, 4860968), (56, 3992938), (61, 3665648), (92, 2430484), (112, 1996469), (122, 1832824), (161, 1388848), (184, 1215242), (244, 916412), (322, 694424), (368, 607621), (427, 523664), (488, 458206), (644, 347212), (854, 261832), (976, 229103), (1288, 173606), (1403, 159376), (1423, 157136), (1708, 130916), (2576, 86803), (2806, 79688), (2846, 78568), (3416, 65458), (5612, 39844), (5692, 39284), (6832, 32729), (9821, 22768), (9961, 22448), (11224, 19922), (11384, 19642)]