265513716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12071}}^1$

素因数の和:12141

約数の個数: 72

約数和(自身を含む): 738226944

約数和(自身を除く): 472713228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998, 12071, 21996, 24142, 36213, 48284, 72426, 108639, 144852, 156923, 217278, 313846, 434556, 470769, 567337, 627692, 941538, 1134674, 1412307, 1702011, 1883076, 2269348, 2824614, 3404022, 5106033, 5649228, 6808044, 7375381, 10212066, 14750762, 20424132, 22126143, 29501524, 44252286, 66378429, 88504572, 132756858, 265513716]

約数ペア:

[(1, 265513716), (2, 132756858), (3, 88504572), (4, 66378429), (6, 44252286), (9, 29501524), (12, 22126143), (13, 20424132), (18, 14750762), (26, 10212066), (36, 7375381), (39, 6808044), (47, 5649228), (52, 5106033), (78, 3404022), (94, 2824614), (117, 2269348), (141, 1883076), (156, 1702011), (188, 1412307), (234, 1134674), (282, 941538), (423, 627692), (468, 567337), (564, 470769), (611, 434556), (846, 313846), (1222, 217278), (1692, 156923), (1833, 144852), (2444, 108639), (3666, 72426), (5499, 48284), (7332, 36213), (10998, 24142), (12071, 21996)]