281170410248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3823991}}^1$

素因数の和:3824118

約数の個数: 64

約数和(自身を含む): 655279269120

約数和(自身を除く): 374108858872

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 101, 104, 182, 202, 364, 404, 707, 728, 808, 1313, 1414, 2626, 2828, 5252, 5656, 9191, 10504, 18382, 36764, 73528, 3823991, 7647982, 15295964, 26767937, 30591928, 49711883, 53535874, 99423766, 107071748, 198847532, 214143496, 347983181, 386223091, 397695064, 695966362, 772446182, 1391932724, 1544892364, 2703561637, 2783865448, 3089784728, 5020900183, 5407123274, 10041800366, 10814246548, 20083600732, 21628493096, 35146301281, 40167201464, 70292602562, 140585205124, 281170410248]

約数ペア:

[(1, 281170410248), (2, 140585205124), (4, 70292602562), (7, 40167201464), (8, 35146301281), (13, 21628493096), (14, 20083600732), (26, 10814246548), (28, 10041800366), (52, 5407123274), (56, 5020900183), (91, 3089784728), (101, 2783865448), (104, 2703561637), (182, 1544892364), (202, 1391932724), (364, 772446182), (404, 695966362), (707, 397695064), (728, 386223091), (808, 347983181), (1313, 214143496), (1414, 198847532), (2626, 107071748), (2828, 99423766), (5252, 53535874), (5656, 49711883), (9191, 30591928), (10504, 26767937), (18382, 15295964), (36764, 7647982), (73528, 3823991)]