296293828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 563270400

約数和(自身を除く): 266976572

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 109, 188, 218, 436, 761, 893, 1522, 1786, 2071, 3044, 3572, 4142, 5123, 8284, 10246, 14459, 20492, 28918, 35767, 57836, 71534, 82949, 97337, 143068, 165898, 194674, 331796, 389348, 679573, 1359146, 1576031, 2718292, 3152062, 3898603, 6304124, 7797206, 15594412, 74073457, 148146914, 296293828]

約数ペア:

[(1, 296293828), (2, 148146914), (4, 74073457), (19, 15594412), (38, 7797206), (47, 6304124), (76, 3898603), (94, 3152062), (109, 2718292), (188, 1576031), (218, 1359146), (436, 679573), (761, 389348), (893, 331796), (1522, 194674), (1786, 165898), (2071, 143068), (3044, 97337), (3572, 82949), (4142, 71534), (5123, 57836), (8284, 35767), (10246, 28918), (14459, 20492)]