259115076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15217}}^1$

素因数の和:15281

約数の個数: 72

約数和(自身を含む): 731194464

約数和(自身を除く): 472079388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5676, 8514, 15217, 17028, 30434, 45651, 60868, 91302, 136953, 167387, 182604, 273906, 334774, 502161, 547812, 654331, 669548, 1004322, 1308662, 1506483, 1962993, 2008644, 2617324, 3012966, 3925986, 5888979, 6025932, 7197641, 7851972, 11777958, 14395282, 21592923, 23555916, 28790564, 43185846, 64778769, 86371692, 129557538, 259115076]

約数ペア:

[(1, 259115076), (2, 129557538), (3, 86371692), (4, 64778769), (6, 43185846), (9, 28790564), (11, 23555916), (12, 21592923), (18, 14395282), (22, 11777958), (33, 7851972), (36, 7197641), (43, 6025932), (44, 5888979), (66, 3925986), (86, 3012966), (99, 2617324), (129, 2008644), (132, 1962993), (172, 1506483), (198, 1308662), (258, 1004322), (387, 669548), (396, 654331), (473, 547812), (516, 502161), (774, 334774), (946, 273906), (1419, 182604), (1548, 167387), (1892, 136953), (2838, 91302), (4257, 60868), (5676, 45651), (8514, 30434), (15217, 17028)]