264947116

素因数分解:

$2^2\times 7^2\times {\mathrm{401}}^1\times {\mathrm{3371}}^1$

素因数の和:3790

約数の個数: 36

約数和(自身を含む): 540862056

約数和(自身を除く): 275914940

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 401, 802, 1604, 2807, 3371, 5614, 6742, 11228, 13484, 19649, 23597, 39298, 47194, 78596, 94388, 165179, 330358, 660716, 1351771, 2703542, 5407084, 9462397, 18924794, 37849588, 66236779, 132473558, 264947116]

約数ペア:

[(1, 264947116), (2, 132473558), (4, 66236779), (7, 37849588), (14, 18924794), (28, 9462397), (49, 5407084), (98, 2703542), (196, 1351771), (401, 660716), (802, 330358), (1604, 165179), (2807, 94388), (3371, 78596), (5614, 47194), (6742, 39298), (11228, 23597), (13484, 19649)]