15249994472

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{311}}^1\times {\mathrm{16979}}^1$

素因数の和:17334

約数の個数: 48

約数和(自身を含む): 30276698400

約数和(自身を除く): 15026703928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 311, 361, 622, 722, 1244, 1444, 2488, 2888, 5909, 11818, 16979, 23636, 33958, 47272, 67916, 112271, 135832, 224542, 322601, 449084, 645202, 898168, 1290404, 2580808, 5280469, 6129419, 10560938, 12258838, 21121876, 24517676, 42243752, 49035352, 100328911, 200657822, 401315644, 802631288, 1906249309, 3812498618, 7624997236, 15249994472]

約数ペア:

[(1, 15249994472), (2, 7624997236), (4, 3812498618), (8, 1906249309), (19, 802631288), (38, 401315644), (76, 200657822), (152, 100328911), (311, 49035352), (361, 42243752), (622, 24517676), (722, 21121876), (1244, 12258838), (1444, 10560938), (2488, 6129419), (2888, 5280469), (5909, 2580808), (11818, 1290404), (16979, 898168), (23636, 645202), (33958, 449084), (47272, 322601), (67916, 224542), (112271, 135832)]