291569382

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{15383}}^1$

素因数の和:15416

約数の個数: 56

約数和(自身を含む): 706217904

約数和(自身を除く): 414648522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 2106, 3159, 6318, 9477, 15383, 18954, 30766, 46149, 92298, 138447, 199979, 276894, 399958, 415341, 599937, 830682, 1199874, 1246023, 1799811, 2492046, 3599622, 3738069, 5399433, 7476138, 10798866, 11214207, 16198299, 22428414, 32396598, 48594897, 97189794, 145784691, 291569382]

約数ペア:

[(1, 291569382), (2, 145784691), (3, 97189794), (6, 48594897), (9, 32396598), (13, 22428414), (18, 16198299), (26, 11214207), (27, 10798866), (39, 7476138), (54, 5399433), (78, 3738069), (81, 3599622), (117, 2492046), (162, 1799811), (234, 1246023), (243, 1199874), (351, 830682), (486, 599937), (702, 415341), (729, 399958), (1053, 276894), (1458, 199979), (2106, 138447), (3159, 92298), (6318, 46149), (9477, 30766), (15383, 18954)]