287183898972

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{878851}}^1$

素因数の和:879203

約数の個数: 72

約数和(自身を含む): 753369511440

約数和(自身を除く): 466185612468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 313, 348, 522, 626, 939, 1044, 1252, 1878, 2817, 3756, 5634, 9077, 11268, 18154, 27231, 36308, 54462, 81693, 108924, 163386, 326772, 878851, 1757702, 2636553, 3515404, 5273106, 7909659, 10546212, 15819318, 25486679, 31638636, 50973358, 76460037, 101946716, 152920074, 229380111, 275080363, 305840148, 458760222, 550160726, 825241089, 917520444, 1100321452, 1650482178, 2475723267, 3300964356, 4951446534, 7977330527, 9902893068, 15954661054, 23931991581, 31909322108, 47863983162, 71795974743, 95727966324, 143591949486, 287183898972]

約数ペア:

[(1, 287183898972), (2, 143591949486), (3, 95727966324), (4, 71795974743), (6, 47863983162), (9, 31909322108), (12, 23931991581), (18, 15954661054), (29, 9902893068), (36, 7977330527), (58, 4951446534), (87, 3300964356), (116, 2475723267), (174, 1650482178), (261, 1100321452), (313, 917520444), (348, 825241089), (522, 550160726), (626, 458760222), (939, 305840148), (1044, 275080363), (1252, 229380111), (1878, 152920074), (2817, 101946716), (3756, 76460037), (5634, 50973358), (9077, 31638636), (11268, 25486679), (18154, 15819318), (27231, 10546212), (36308, 7909659), (54462, 5273106), (81693, 3515404), (108924, 2636553), (163386, 1757702), (326772, 878851)]