480287944

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{293}}^1\times {\mathrm{709}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 961247700

約数和(自身を除く): 480959756

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 293, 578, 586, 709, 1156, 1172, 1418, 2312, 2344, 2836, 4981, 5672, 9962, 12053, 19924, 24106, 39848, 48212, 84677, 96424, 169354, 204901, 207737, 338708, 409802, 415474, 677416, 819604, 830948, 1639208, 1661896, 3531529, 7063058, 14126116, 28252232, 60035993, 120071986, 240143972, 480287944]

約数ペア:

[(1, 480287944), (2, 240143972), (4, 120071986), (8, 60035993), (17, 28252232), (34, 14126116), (68, 7063058), (136, 3531529), (289, 1661896), (293, 1639208), (578, 830948), (586, 819604), (709, 677416), (1156, 415474), (1172, 409802), (1418, 338708), (2312, 207737), (2344, 204901), (2836, 169354), (4981, 96424), (5672, 84677), (9962, 48212), (12053, 39848), (19924, 24106)]