289327164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{492053}}^1$

素因数の和:492074

約数の個数: 36

約数和(自身を含む): 785318184

約数和(自身を除く): 495991020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 492053, 984106, 1476159, 1968212, 2952318, 3444371, 5904636, 6888742, 10333113, 13777484, 20666226, 24110597, 41332452, 48221194, 72331791, 96442388, 144663582, 289327164]

約数ペア:

[(1, 289327164), (2, 144663582), (3, 96442388), (4, 72331791), (6, 48221194), (7, 41332452), (12, 24110597), (14, 20666226), (21, 13777484), (28, 10333113), (42, 6888742), (49, 5904636), (84, 3444371), (98, 2952318), (147, 1968212), (196, 1476159), (294, 984106), (588, 492053)]