573668144

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1474

約数の個数: 80

約数和(自身を含む): 1322582016

約数和(自身を除く): 748913872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 127, 217, 248, 254, 434, 496, 508, 868, 889, 1016, 1301, 1736, 1778, 2032, 2602, 3472, 3556, 3937, 5204, 7112, 7874, 9107, 10408, 14224, 15748, 18214, 20816, 27559, 31496, 36428, 40331, 55118, 62992, 72856, 80662, 110236, 145712, 161324, 165227, 220472, 282317, 322648, 330454, 440944, 564634, 645296, 660908, 1129268, 1156589, 1321816, 2258536, 2313178, 2643632, 4517072, 4626356, 5122037, 9252712, 10244074, 18505424, 20488148, 35854259, 40976296, 71708518, 81952592, 143417036, 286834072, 573668144]

約数ペア:

[(1, 573668144), (2, 286834072), (4, 143417036), (7, 81952592), (8, 71708518), (14, 40976296), (16, 35854259), (28, 20488148), (31, 18505424), (56, 10244074), (62, 9252712), (112, 5122037), (124, 4626356), (127, 4517072), (217, 2643632), (248, 2313178), (254, 2258536), (434, 1321816), (496, 1156589), (508, 1129268), (868, 660908), (889, 645296), (1016, 564634), (1301, 440944), (1736, 330454), (1778, 322648), (2032, 282317), (2602, 220472), (3472, 165227), (3556, 161324), (3937, 145712), (5204, 110236), (7112, 80662), (7874, 72856), (9107, 62992), (10408, 55118), (14224, 40331), (15748, 36428), (18214, 31496), (20816, 27559)]