338019012

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1627}}^1$

素因数の和:1865

約数の個数: 72

約数和(自身を含む): 888888000

約数和(自身を除く): 550868988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 199, 261, 348, 398, 522, 597, 796, 1044, 1194, 1627, 1791, 2388, 3254, 3582, 4881, 5771, 6508, 7164, 9762, 11542, 14643, 17313, 19524, 23084, 29286, 34626, 47183, 51939, 58572, 69252, 94366, 103878, 141549, 188732, 207756, 283098, 323773, 424647, 566196, 647546, 849294, 971319, 1295092, 1698588, 1942638, 2913957, 3885276, 5827914, 9389417, 11655828, 18778834, 28168251, 37557668, 56336502, 84504753, 112673004, 169009506, 338019012]

約数ペア:

[(1, 338019012), (2, 169009506), (3, 112673004), (4, 84504753), (6, 56336502), (9, 37557668), (12, 28168251), (18, 18778834), (29, 11655828), (36, 9389417), (58, 5827914), (87, 3885276), (116, 2913957), (174, 1942638), (199, 1698588), (261, 1295092), (348, 971319), (398, 849294), (522, 647546), (597, 566196), (796, 424647), (1044, 323773), (1194, 283098), (1627, 207756), (1791, 188732), (2388, 141549), (3254, 103878), (3582, 94366), (4881, 69252), (5771, 58572), (6508, 51939), (7164, 47183), (9762, 34626), (11542, 29286), (14643, 23084), (17313, 19524)]