261424368

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{35597}}^1$

素因数の和:35631

約数の個数: 80

約数和(自身を含む): 794547360

約数和(自身を除く): 533122992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 35597, 71194, 106791, 142388, 213582, 284776, 320373, 427164, 569552, 605149, 640746, 854328, 961119, 1210298, 1281492, 1708656, 1815447, 1922238, 2420596, 2562984, 3630894, 3844476, 4841192, 5125968, 5446341, 7261788, 7688952, 9682384, 10892682, 14523576, 15377904, 16339023, 21785364, 29047152, 32678046, 43570728, 65356092, 87141456, 130712184, 261424368]

約数ペア:

[(1, 261424368), (2, 130712184), (3, 87141456), (4, 65356092), (6, 43570728), (8, 32678046), (9, 29047152), (12, 21785364), (16, 16339023), (17, 15377904), (18, 14523576), (24, 10892682), (27, 9682384), (34, 7688952), (36, 7261788), (48, 5446341), (51, 5125968), (54, 4841192), (68, 3844476), (72, 3630894), (102, 2562984), (108, 2420596), (136, 1922238), (144, 1815447), (153, 1708656), (204, 1281492), (216, 1210298), (272, 961119), (306, 854328), (408, 640746), (432, 605149), (459, 569552), (612, 427164), (816, 320373), (918, 284776), (1224, 213582), (1836, 142388), (2448, 106791), (3672, 71194), (7344, 35597)]