393898968

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 1098068400

約数和(自身を除く): 704169432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 109, 159, 212, 218, 318, 327, 424, 436, 477, 636, 654, 872, 947, 954, 981, 1272, 1308, 1894, 1908, 1962, 2616, 2841, 3788, 3816, 3924, 5682, 5777, 7576, 7848, 8523, 11364, 11554, 17046, 17331, 22728, 23108, 34092, 34662, 46216, 50191, 51993, 68184, 69324, 100382, 103223, 103986, 138648, 150573, 200764, 206446, 207972, 301146, 309669, 401528, 412892, 415944, 451719, 602292, 619338, 825784, 903438, 929007, 1204584, 1238676, 1806876, 1858014, 2477352, 3613752, 3716028, 5470819, 7432056, 10941638, 16412457, 21883276, 32824914, 43766552, 49237371, 65649828, 98474742, 131299656, 196949484, 393898968]

約数ペア:

[(1, 393898968), (2, 196949484), (3, 131299656), (4, 98474742), (6, 65649828), (8, 49237371), (9, 43766552), (12, 32824914), (18, 21883276), (24, 16412457), (36, 10941638), (53, 7432056), (72, 5470819), (106, 3716028), (109, 3613752), (159, 2477352), (212, 1858014), (218, 1806876), (318, 1238676), (327, 1204584), (424, 929007), (436, 903438), (477, 825784), (636, 619338), (654, 602292), (872, 451719), (947, 415944), (954, 412892), (981, 401528), (1272, 309669), (1308, 301146), (1894, 207972), (1908, 206446), (1962, 200764), (2616, 150573), (2841, 138648), (3788, 103986), (3816, 103223), (3924, 100382), (5682, 69324), (5777, 68184), (7576, 51993), (7848, 50191), (8523, 46216), (11364, 34662), (11554, 34092), (17046, 23108), (17331, 22728)]