259082538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 621878208

約数和(自身を除く): 362795670

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 97, 121, 143, 194, 242, 283, 286, 291, 363, 429, 566, 582, 726, 849, 858, 1067, 1261, 1573, 1698, 2134, 2522, 3113, 3146, 3201, 3679, 3783, 4719, 6226, 6402, 7358, 7566, 9339, 9438, 11037, 11737, 13871, 18678, 22074, 23474, 27451, 27742, 34243, 35211, 40469, 41613, 54902, 68486, 70422, 80938, 82353, 83226, 102729, 121407, 152581, 164706, 205458, 242814, 301961, 305162, 356863, 445159, 457743, 603922, 713726, 890318, 905883, 915486, 1070589, 1335477, 1811766, 2141178, 2670954, 3321571, 3925493, 6643142, 7850986, 9964713, 11776479, 19929426, 23552958, 43180423, 86360846, 129541269, 259082538]

約数ペア:

[(1, 259082538), (2, 129541269), (3, 86360846), (6, 43180423), (11, 23552958), (13, 19929426), (22, 11776479), (26, 9964713), (33, 7850986), (39, 6643142), (66, 3925493), (78, 3321571), (97, 2670954), (121, 2141178), (143, 1811766), (194, 1335477), (242, 1070589), (283, 915486), (286, 905883), (291, 890318), (363, 713726), (429, 603922), (566, 457743), (582, 445159), (726, 356863), (849, 305162), (858, 301961), (1067, 242814), (1261, 205458), (1573, 164706), (1698, 152581), (2134, 121407), (2522, 102729), (3113, 83226), (3146, 82353), (3201, 80938), (3679, 70422), (3783, 68486), (4719, 54902), (6226, 41613), (6402, 40469), (7358, 35211), (7566, 34243), (9339, 27742), (9438, 27451), (11037, 23474), (11737, 22074), (13871, 18678)]