331325274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{757}}^1$

素因数の和:1399

約数の個数: 64

約数和(自身を含む): 804231936

約数和(自身を除く): 472906662

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 613, 714, 757, 1226, 1514, 1839, 2271, 3678, 4291, 4542, 5299, 8582, 10421, 10598, 12869, 12873, 15897, 20842, 25738, 25746, 31263, 31794, 38607, 62526, 72947, 77214, 90083, 145894, 180166, 218841, 270249, 437682, 464041, 540498, 928082, 1392123, 2784246, 3248287, 6496574, 7888697, 9744861, 15777394, 19489722, 23666091, 47332182, 55220879, 110441758, 165662637, 331325274]

約数ペア:

[(1, 331325274), (2, 165662637), (3, 110441758), (6, 55220879), (7, 47332182), (14, 23666091), (17, 19489722), (21, 15777394), (34, 9744861), (42, 7888697), (51, 6496574), (102, 3248287), (119, 2784246), (238, 1392123), (357, 928082), (613, 540498), (714, 464041), (757, 437682), (1226, 270249), (1514, 218841), (1839, 180166), (2271, 145894), (3678, 90083), (4291, 77214), (4542, 72947), (5299, 62526), (8582, 38607), (10421, 31794), (10598, 31263), (12869, 25746), (12873, 25738), (15897, 20842)]