289787706

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{15289}}^1$

素因数の和:15322

約数の個数: 56

約数和(自身を含む): 701902740

約数和(自身を除く): 412115034

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, 15289, 18954, 30578, 45867, 91734, 137601, 198757, 275202, 397514, 412803, 596271, 825606, 1192542, 1238409, 1788813, 2476818, 3577626, 3715227, 5366439, 7430454, 10732878, 11145681, 16099317, 22291362, 32198634, 48297951, 96595902, 144893853, 289787706]

約数ペア:

[(1, 289787706), (2, 144893853), (3, 96595902), (6, 48297951), (9, 32198634), (13, 22291362), (18, 16099317), (26, 11145681), (27, 10732878), (39, 7430454), (54, 5366439), (78, 3715227), (81, 3577626), (117, 2476818), (162, 1788813), (234, 1238409), (243, 1192542), (351, 825606), (486, 596271), (702, 412803), (729, 397514), (1053, 275202), (1458, 198757), (2106, 137601), (3159, 91734), (6318, 45867), (9477, 30578), (15289, 18954)]